
SK Hynix 16GB DDR4 ECC Registered Server RAM – PC4-2133P – 2Rx4 – HMA42GR7AFR4N
December 24, 2025
64GB SK Hynix DDR4 ECC Registered Server RAM – PC4-2400T – RDIMM
December 24, 2025256GB (4×64GB) SK Hynix DDR4 ECC Registered Server RAM – PC4-2400T – RDIMM
$2,999.00
256GB (4×64GB) SK Hynix DDR4 ECC Registered Server RAM – PC4-2400T – RDIMM
Item Description:
Premium SK Hynix enterprise-grade server memory kit consisting of 4 matching 64GB DDR4 ECC Registered (RDIMM) modules , providing a massive 256GB total capacity .
Built for high-performance servers and workstations where reliability, stability, and error correction are critical. Ideal for virtualization, databases, enterprise workloads, and data centres.
Supplied by Smart Tech Laptops with 3 Months Warranty for peace of mind.
Specifications:
-
Total Capacity: 256GB
-
Configuration: 4 × 64GB
-
Brand: SK Hynix
-
Memory Type: DDR4 ECC Registered (RDIMM)
-
Speed: 2400MHz
-
Rating: PC4-2400T
-
Latency: CL17 (LE1-11)
-
Rank: 4DRx4
-
Voltage: 1.2V
-
Form Factor: 288-Pin DIMM
-
ECC: Yes (Registered / Buffered)
Compatibility:
✔ Servers & workstations supporting DDR4 ECC RDIMM
⚠️ NOT compatible with desktop PCs or laptops
⚠️ Will NOT work with non-ECC or UDIMM systems
Condition:
✅ Used – Excellent Condition
✅ Fully tested & verified
✅ No errors or faults
Package Includes:
-
4 × 64GB SK Hynix DDR4 ECC Registered RAM modules
-
Total Memory: 256GB
Warranty & Shipping:
🛡 3 Months Warranty
📦 Secure anti-static packaging
🚚 Fast dispatch from Australia
WARRANTY POLICY
If you believe the product you have purchased is a warranty claim, please contact our Customer Service team for a Return Authorization.
Standard Warranty We provide 90-day warranty on all our refurbished equipment from the order purchase date indicated on your invoice. Manufacturer warranty is provided on all new equipment unless otherwise stated.
Please note that warranty does not cover on the purchased items with the following conditions:
- Consumable parts of the item being sold according to its grading system (e.g. laptop batteries). Batteries are tested for its battery wear level and to hold charge. However, as they are consumed depending on customers activities. Batteries will be replaced if it has been found to be in a non-functional condition (i.e. does not hold any charge) and the fault is reported in the first 30 days after purchase. Items described “AS IS or parts ONLY” are excluded from any warranty.
- Damage resulting from use of non-standard accessories.
- Defects and malfunctions resulting from viruses, operating system errors and compatibility problems. It is buyers responsibility to ensure the item purchased will be compatible for use with their existing hardware and systems and to ensure antivirus software is maintained and updated to prevent software corruption.
- Any defects or damage which have been caused by abnormal use and handling, improper storage, exposure to moisture or dampness, unauthorized modifications, unauthorized connections, unauthorized repair and improper installation, including damage caused by freight, electrical fluctuations, spill of liquid or any other acts which are not the fault of Technology Locker.
- Items damaged in transit on delivery or on return.
- All plastic surfaces and all other externally exposed parts that are scratched or damaged due to customer use.
FAQs
What warranty do you provide? All products come with a standard 3-month warranty. If an item still carries a manufacturer?s warranty, this will be clearly stated in the product description.
Are warranties or returns available for untested, “Sold As-Is,” or “For Parts Only” items? No, we do not offer warranties or returns for items listed as untested, “Sold As-Is,” or “For Parts Only.” Please review the product description carefully before purchasing, as no exceptions will be made.
Can you build custom PC or laptop configurations? Yes, we offer custom-built PCs and laptops tailored to your needs. If you require specific upgrades, such as additional memory or storage, we can create a personalized configuration and provide a custom listing for you.
What should I do if I have an issue with my purchase? Please contact us directly through our website before escalating any issues. We are committed to resolving problems promptly and fairly.
Can I visit your location to inspect an item? Yes, you are welcome to inspect items in person. Please contact us to schedule an appointment. We are available Monday through Friday, 10 AM to 6 PM.
Local Pickup and Delivery
Local Pickup We offer local pickup by appointment only for your convenience. Select the “Pick Up” option during checkout when placing your online order. Once your order is submitted, please email us to schedule a pickup time. You?ll receive an email confirmation when your order is ready for collection, typically within 1-2 business days. Kindly wait for this confirmation before visiting to ensure a smooth experience.
Delivery Information Standard deliveries are processed and dispatched from our warehouse within 1-2 business days of order placement. We ship via Australia Post to residential and business addresses across Australia.
Delivery typically takes 3-5 business days after dispatch, depending on your location. For remote areas, please allow additional time. A tracking number, if provided, allows you to monitor your order?s progress in real-time.
Shipping Restrictions At this time, we only ship to addresses within Australia.
Cancellations and Redelivery
If you need to cancel an order after it has been dispatched, please note that postage fees may be non-refundable. Additional charges may apply for redelivery or address redirection requests. Contact us promptly for assistance with any changes to your order.
Support
For prompt and professional assistance, please reach out to our dedicated support team. You can contact us directly using the phone number listed on our website, by sending a message through eBay, or by completing the Contact Us form on our website. We are committed to addressing your inquiries and resolving any issues efficiently.
Only 1 left in stock
256GB (4×64GB) SK Hynix DDR4 ECC Registered Server RAM – PC4-2400T – RDIMM
Item Description:
Premium SK Hynix enterprise-grade server memory kit consisting of 4 matching 64GB DDR4 ECC Registered (RDIMM) modules , providing a massive 256GB total capacity .
Built for high-performance servers and workstations where reliability, stability, and error correction are critical. Ideal for virtualization, databases, enterprise workloads, and data centres.
Supplied by Smart Tech Laptops with 3 Months Warranty for peace of mind.
Specifications:
-
Total Capacity: 256GB
-
Configuration: 4 × 64GB
-
Brand: SK Hynix
-
Memory Type: DDR4 ECC Registered (RDIMM)
-
Speed: 2400MHz
-
Rating: PC4-2400T
-
Latency: CL17 (LE1-11)
-
Rank: 4DRx4
-
Voltage: 1.2V
-
Form Factor: 288-Pin DIMM
-
ECC: Yes (Registered / Buffered)
Compatibility:
✔ Servers & workstations supporting DDR4 ECC RDIMM
⚠️ NOT compatible with desktop PCs or laptops
⚠️ Will NOT work with non-ECC or UDIMM systems
Condition:
✅ Used – Excellent Condition
✅ Fully tested & verified
✅ No errors or faults
Package Includes:
-
4 × 64GB SK Hynix DDR4 ECC Registered RAM modules
-
Total Memory: 256GB
| Weight | 500.0 kg |
|---|---|
| Dimensions | 25.0 × 15.0 × 2.0 cm |
| Form Factor | RDIMM |
| Type | DDR4 SDRAM |
| Total Capacity | 256 GB |
| Number of Modules | 4 |
| Capacity per Module | 64 GB |
| Number of Pins | 288 |
| Bus Speed | PC4-19200 (DDR4-2400) |
| Memory Features | ["ECC Memory", "Registered"] |
| Item Condition | Used |
| Brand | SK hynix |
Related products
-
Seagate Barracuda 1TB – Model ST3000DM001 – 3.5″ SATA 6Gb/s 7200RPM 64MB Cache
$65.00Smart Tech Laptops – Official eBay Store Seagate Barracuda 1TB – Model ST3000DM001 – 3.5″ SATA 6Gb/s 7200RPM 64MB Cache
Condition
Used – fully tested and in good working order .
Light cosmetic marks from normal use may be present.
Description
The Seagate Barracuda 1TB (ST3000DM001) is a reliable desktop-class hard drive , ideal for everyday computing, data backups, or expanding PC storage. Known for fast performance and dependable operation.
Specifications
-
Capacity: 1 TB
-
Form Factor: 3.5-inch
-
Interface: SATA 6 Gb/s
-
Speed: 7200 RPM
-
Cache: 64 MB
Package Includes
-
Seagate Barracuda ST3000DM001 Hard Drive (bare drive only)
Shipping
-
Ships within 1 business day
WARRANTY POLICY
If you believe the product you have purchased is a warranty claim, please contact our Customer Service team for a Return Authorization.
Standard Warranty We provide 90-day warranty on all our refurbished equipment from the order purchase date indicated on your invoice. Manufacturer warranty is provided on all new equipment unless otherwise stated.
Please note that warranty does not cover on the purchased items with the following conditions:
- Consumable parts of the item being sold according to its grading system (e.g. laptop batteries). Batteries are tested for its battery wear level and to hold charge. However, as they are consumed depending on customers activities. Batteries will be replaced if it has been found to be in a non-functional condition (i.e. does not hold any charge) and the fault is reported in the first 30 days after purchase. Items described “AS IS or parts ONLY” are excluded from any warranty.
- Damage resulting from use of non-standard accessories.
- Defects and malfunctions resulting from viruses, operating system errors and compatibility problems. It is buyers responsibility to ensure the item purchased will be compatible for use with their existing hardware and systems and to ensure antivirus software is maintained and updated to prevent software corruption.
- Any defects or damage which have been caused by abnormal use and handling, improper storage, exposure to moisture or dampness, unauthorized modifications, unauthorized connections, unauthorized repair and improper installation, including damage caused by freight, electrical fluctuations, spill of liquid or any other acts which are not the fault of Technology Locker.
- Items damaged in transit on delivery or on return.
- All plastic surfaces and all other externally exposed parts that are scratched or damaged due to customer use.
FAQs
What warranty do you provide? All products come with a standard 3-month warranty. If an item still carries a manufacturer?s warranty, this will be clearly stated in the product description.
Are warranties or returns available for untested, “Sold As-Is,” or “For Parts Only” items? No, we do not offer warranties or returns for items listed as untested, “Sold As-Is,” or “For Parts Only.” Please review the product description carefully before purchasing, as no exceptions will be made.
Can you build custom PC or laptop configurations? Yes, we offer custom-built PCs and laptops tailored to your needs. If you require specific upgrades, such as additional memory or storage, we can create a personalized configuration and provide a custom listing for you.
What should I do if I have an issue with my purchase? Please contact us directly through our website before escalating any issues. We are committed to resolving problems promptly and fairly.
Can I visit your location to inspect an item? Yes, you are welcome to inspect items in person. Please contact us to schedule an appointment. We are available Monday through Friday, 10 AM to 6 PM.
Local Pickup and Delivery
Local Pickup We offer local pickup by appointment only for your convenience. Select the “Pick Up” option during checkout when placing your online order. Once your order is submitted, please email us to schedule a pickup time. You?ll receive an email confirmation when your order is ready for collection, typically within 1-2 business days. Kindly wait for this confirmation before visiting to ensure a smooth experience.
Delivery Information Standard deliveries are processed and dispatched from our warehouse within 1-2 business days of order placement. We ship via Australia Post to residential and business addresses across Australia.
Delivery typically takes 3-5 business days after dispatch, depending on your location. For remote areas, please allow additional time. A tracking number, if provided, allows you to monitor your order?s progress in real-time.
Shipping Restrictions At this time, we only ship to addresses within Australia.
Cancellations and Redelivery
If you need to cancel an order after it has been dispatched, please note that postage fees may be non-refundable. Additional charges may apply for redelivery or address redirection requests. Contact us promptly for assistance with any changes to your order.
Support
For prompt and professional assistance, please reach out to our dedicated support team. You can contact us directly using the phone number listed on our website, by sending a message through eBay, or by completing the Contact Us form on our website. We are committed to addressing your inquiries and resolving any issues efficiently.
-
-
Dell Precision 5530 15.6″ FHD Laptop i7-8950H 32GB RAM 512GB SSD Win11Pro P2000
$649.00Description:
Dell precision 5530
Perfect for Gaming, CAD, Designing, Video Editing &
Rendering
Specs:
Processor: 17 8th 8850H @ 2.60Ghz
RAM: 32GB DDR4
Storage: 512GB nvme SSD
Display: 15.6-inch UltraSharp FHD IPS (Wide View
AntiGlare LED-backlit gamut)
Windows 11 pro
PORTS:
2 x USB 3.1 Gen 1 Ports w/Powershare Thunderbolt 3 type C port SD Card reader HDMI port 2.0 Headphone jack FPR optional Type C to Ethernet dongle
-
WD Red 3TB NAS Hard Drive – WD30EFRX – 3.5″ SATA 6Gb/s 5400RPM 64MB Cache
$93.00Smart Tech Laptops – Official eBay Store WD Red 3TB NAS Hard Drive – WD30EFRX – 3.5″ SATA 6Gb/s 5400RPM 64MB Cache
Condition
Used – fully tested and in excellent working condition.
Description
The Western Digital Red 3TB (WD30EFRX) is purpose-built for NAS systems running in 24×7 environments. Featuring NASware™ technology , this drive delivers reliable performance, low power consumption, and vibration protection—ideal for home or small business storage.
Specifications
-
Brand / Model: Western Digital Red WD30EFRX
-
Capacity: 3TB
-
Form Factor: 3.5-inch
-
Interface: SATA 6Gb/s
-
Spindle Speed: 5400 RPM (IntelliPower)
-
Cache: 64MB
-
Optimized for: NAS with 1–8 bays
-
Workload Rate: Up to 180TB/year
-
MTBF: 1 million hours
Key Features
✅ NASware 3.0 firmware for improved reliability
✅ 24×7 continuous operation capability
✅ Low vibration and power consumption
✅ Ideal for media servers, backups, and file sharing
What’s Included
-
WD Red 3TB WD30EFRX hard drive (bare drive only)
Shipping
-
Fast dispatch within 1 business day
-
Shipped in secure anti-static packaging
-
Fully tracked delivery
-
-
Samsung 64GB DDR4 3200MHz Laptop RAM 2x32GB SO-DIMM PC4-3200 2Rx8
$775.00Smart Tech Laptops – Official eBay Store Samsung 64GB DDR4 3200MHz Laptop RAM 2x32GB SO-DIMM PC4-3200 2Rx8
Item Description:
Samsung 64GB DDR4 Laptop Memory Kit is a high-quality, OEM-grade RAM upgrade designed for users who need maximum performance and stability. This kit includes 2 × 32GB SO-DIMM modules , running at 3200MHz (PC4-3200) with a 2Rx8 configuration , which is widely preferred for compatibility and consistent performance in laptops and mobile workstations.
Specifications:
-
Brand: Samsung
-
Total Capacity: 64GB (2 × 32GB)
-
Memory Type: DDR4 SO-DIMM (Laptop RAM)
-
Speed: 3200MHz (PC4-3200)
-
Rank: 2Rx8
-
Voltage: 1.2V
-
Compatibility: DDR4-supported laptops only
Compatibility:
-
Laptops & mobile workstations supporting DDR4 SO-DIMM 3200MHz
-
Mini PCs & compact systems
(Please check system compatibility before purchase)
Condition:
✅ Never Used
Package Includes:
-
1 × Samsung 32GB DDR4 3200MHz SO-DIMM RAM
Shipping:
📦 Fast dispatch
📮 Anti-static and secure packagingWARRANTY POLICY
If you believe the product you have purchased is a warranty claim, please contact our Customer Service team for a Return Authorization.
Standard Warranty We provide 90-day warranty on all our refurbished equipment from the order purchase date indicated on your invoice. Manufacturer warranty is provided on all new equipment unless otherwise stated.
Please note that warranty does not cover on the purchased items with the following conditions:
- Consumable parts of the item being sold according to its grading system (e.g. laptop batteries). Batteries are tested for its battery wear level and to hold charge. However, as they are consumed depending on customers activities. Batteries will be replaced if it has been found to be in a non-functional condition (i.e. does not hold any charge) and the fault is reported in the first 30 days after purchase. Items described “AS IS or parts ONLY” are excluded from any warranty.
- Damage resulting from use of non-standard accessories.
- Defects and malfunctions resulting from viruses, operating system errors and compatibility problems. It is buyers responsibility to ensure the item purchased will be compatible for use with their existing hardware and systems and to ensure antivirus software is maintained and updated to prevent software corruption.
- Any defects or damage which have been caused by abnormal use and handling, improper storage, exposure to moisture or dampness, unauthorized modifications, unauthorized connections, unauthorized repair and improper installation, including damage caused by freight, electrical fluctuations, spill of liquid or any other acts which are not the fault of Technology Locker.
- Items damaged in transit on delivery or on return.
- All plastic surfaces and all other externally exposed parts that are scratched or damaged due to customer use.
FAQs
What warranty do you provide? All products come with a standard 3-month warranty. If an item still carries a manufacturer?s warranty, this will be clearly stated in the product description.
Are warranties or returns available for untested, “Sold As-Is,” or “For Parts Only” items? No, we do not offer warranties or returns for items listed as untested, “Sold As-Is,” or “For Parts Only.” Please review the product description carefully before purchasing, as no exceptions will be made.
Can you build custom PC or laptop configurations? Yes, we offer custom-built PCs and laptops tailored to your needs. If you require specific upgrades, such as additional memory or storage, we can create a personalized configuration and provide a custom listing for you.
What should I do if I have an issue with my purchase? Please contact us directly through our website before escalating any issues. We are committed to resolving problems promptly and fairly.
Can I visit your location to inspect an item? Yes, you are welcome to inspect items in person. Please contact us to schedule an appointment. We are available Monday through Friday, 10 AM to 6 PM.
Local Pickup and Delivery
Local Pickup We offer local pickup by appointment only for your convenience. Select the “Pick Up” option during checkout when placing your online order. Once your order is submitted, please email us to schedule a pickup time. You?ll receive an email confirmation when your order is ready for collection, typically within 1-2 business days. Kindly wait for this confirmation before visiting to ensure a smooth experience.
Delivery Information Standard deliveries are processed and dispatched from our warehouse within 1-2 business days of order placement. We ship via Australia Post to residential and business addresses across Australia.
Delivery typically takes 3-5 business days after dispatch, depending on your location. For remote areas, please allow additional time. A tracking number, if provided, allows you to monitor your order?s progress in real-time.
Shipping Restrictions At this time, we only ship to addresses within Australia.
Cancellations and Redelivery
If you need to cancel an order after it has been dispatched, please note that postage fees may be non-refundable. Additional charges may apply for redelivery or address redirection requests. Contact us promptly for assistance with any changes to your order.
Support
For prompt and professional assistance, please reach out to our dedicated support team. You can contact us directly using the phone number listed on our website, by sending a message through eBay, or by completing the Contact Us form on our website. We are committed to addressing your inquiries and resolving any issues efficiently.











