
Why buy from us?
HardwareJet is built for professionals who need dependable hardware without delays or guesswork. Our curated network of manufacturers ensures quality parts, fair pricing, and responsive service.
Ask a Question About This Product
Ships next business day.
- In Stock: 70
- Manufacturer: SK Hynix
- Model or Part: HMA851U6AFR6N-UH
- Condition: Refurbished
- Weight: 3.00lb
United States Shipping
Orders over $200 qualify for Free Super-Saver Shipping! We ship at our discretion via the most cost-effective method using FedEx, UPS, or USPS.To ensure your order is processed efficiently, all shipping charges must be pre-paid at checkout. We are unable to bill directly to third-party shipper accounts or use customer-provided labels for domestic shipments.
International Shipping
International orders begin processing as soon as payment is confirmed.- Pre-paid Shipping: For your convenience, you can select and pay for international shipping directly at checkout.
- Carrier Accounts: Alternatively, we can bill transport costs directly to your FedEx account number. (Note: We cannot bill to DHL, TNT, or UPS accounts).
- Customer Labels: We are also happy to ship internationally using pre-paid labels provided by you for any carrier.
Expedited and Rush Shipping
Need it faster? HardwareJet.com offers 1 or 2-day expedited shipping options during checkout for eligible items.To get your order to the front of the line, expedited orders include a small rush fee in addition to the carrier's shipping charges. If an item is not available for expedited shipping, these options will not appear in your cart.
Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
To bring you an even wider selection, some of our items are shipped directly from our trusted partners. Delivery times may vary for these items.
Overview
The SK Hynix HMA851U6AFR6N-UH is a high-performance 4GB DDR4 server memory module designed for demanding data center and enterprise environments. Built to meet the rigorous standards of modern servers, this N-ECC (non-error correcting) module delivers reliable, fast, and consistent operation for a wide range of mission critical applications.
Key Features
- 4GB capacity in a compact UDIMM form factor
- PC4-19200U speed (2400 MT/s) for high bandwidth
- 1Rx16 organization for optimal density and performance
- Non-ECC design for cost-effective deployment where error correction is not required
- Low voltage operation at 1.2V reduces power consumption and heat
- Compatible with a broad range of server platforms supporting DDR4 2400
Technical Specifications
- Manufacturer: SK Hynix
- Model/Part Number: HMA851U6AFR6N-UH
- Memory Type: DDR4 SDRAM
- Capacity: 4GB
- Speed: PC4-19200U (2400 MT/s)
- Form Factor: UDIMM (Unbuffered DIMM)
- Data Width: 64 bits
- Organization: 1Rx16
- Voltage: 1.2V
- Latency: CL17 (typical)
- Operating Temperature: 0 to 85 degrees Celsius
Applications
This module is ideal for use in:
- Enterprise servers handling virtualization, database, and web hosting workloads
- High-performance computing clusters that require fast memory access
- Blade servers and rackmount systems where space and power efficiency are critical
- Development and testing environments that need reliable, consistent memory performance
Choose the SK Hynix 4GB PC4-19200U 1Rx16 N-ECC DDR4 server memory to boost system responsiveness, improve multitasking capability, and ensure stable operation in demanding server deployments.