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Manufacturer: SK Hynix Last updated: September 11, 2026
SK Hynix HMA82GU7DJR8N-XN (16GB DDR4-3200 ECC UDIMM/CL22/2Rx8/1.2V/288-Pin) Review
The SK Hynix HMA82GU7DJR8N-XN is a raw SK Hynix-branded ECC UDIMM favored by system integrators specifically for guaranteed IC sourcing straight from one of the three companies that manufacture DRAM chips.
ECC error correction in a dual-rank unbuffered module built directly on SK Hynix silicon, appealing to system integrators and buyers who want assurance of the exact chip manufacturer rather than a third-party rebrand. For AMD Threadripper (non-PRO), Intel Xeon W, and workstation or entry-server boards with explicit ECC UDIMM support. Verify the board's qualified vendor list; ECC support is a platform property the module cannot enable on its own. Against the Micron MTA9ASF2G72AZ-3G2B1R, covered elsewhere on this site, both offer 16GB ECC UDIMM capacity from first-party DRAM manufacturers, with this SK Hynix module using dual-rank rather than single-rank organization. Against the Timetec Hynix IC DDR4 ECC UDIMM, also covered elsewhere on this site, that module also uses genuine SK Hynix dies at a lower rated speed and price.
ECC and Unbuffered Operation
ECC error correction in a dual-rank unbuffered module built directly on SK Hynix silicon, appealing to system integrators and buyers who want assurance of the exact chip manufacturer rather than a third-party rebrand.
Compatibility
For AMD Threadripper (non-PRO), Intel Xeon W, and workstation or entry-server boards with explicit ECC UDIMM support. Verify the board's qualified vendor list; ECC support is a platform property the module cannot enable on its own.
Comparison to Sibling Products
Against the Micron MTA9ASF2G72AZ-3G2B1R, covered elsewhere on this site, both offer 16GB ECC UDIMM capacity from first-party DRAM manufacturers, with this SK Hynix module using dual-rank rather than single-rank organization. Against the Timetec Hynix IC DDR4 ECC UDIMM, also covered elsewhere on this site, that module also uses genuine SK Hynix dies at a lower rated speed and price.
Specifications
Identity
| Brand | SK hynix |
|---|---|
| Series | SK Hynix Server/Workstation |
Memory
| DDR Generation | DDR4 |
|---|---|
| Capacity | 16 GB |
| Speed | 3200 MT/s |
| CAS Latency | 22 |
| Voltage | 1.2 V |
Module and platform
| RAM Segment | Server |
|---|---|
| Pin Count | 288 |
Capacity
| Capacity Per Module | 16 GB |
|---|---|
| Module Count | 1 |
Speed and timings
| True Latency | 13.8 ns |
|---|
Silicon
| ECC | Yes |
|---|
Commercial
| Warranty | Limited Lifetime |
|---|
| Model Number | HMA82GU7DJR8N-XN |
|---|---|
| Rank Configuration | 2Rx8 (Dual Rank, x8) |
| Registered | No, Unbuffered (UDIMM) |
| Platform Compatibility | AMD Threadripper (non-PRO), Intel Xeon W, ECC-Supporting Workstations |
| Spec Score | 2.0 |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- System integrators and buyers who want guaranteed SK Hynix IC sourcing in a dual-rank 16GB module. This module offers direct manufacturer branding rather than a third-party rebrand.
Not for
- Not for buyers on the tightest ECC UDIMM budget. The Timetec Hynix IC module, covered elsewhere on this site, offers genuine SK Hynix dies at a lower price and speed tier.
FAQs
What are the key specifications of the SK Hynix HMA82GU7DJR8N-XN (16GB DDR4-3200 ECC UDIMM/CL22/2Rx8/1.2V/288-Pin)?
The SK Hynix HMA82GU7DJR8N-XN (16GB DDR4-3200 ECC UDIMM/CL22/2Rx8/1.2V/288-Pin) is a memory kit from SK Hynix. Key specs: DDR Generation DDR4, Capacity 16GB, Kit Configuration 1 x 16GB, Pin Count 288, Speed 3200MHz.
Will the SK Hynix HMA82GU7DJR8N-XN (16GB DDR4-3200 ECC UDIMM/CL22/2Rx8/1.2V/288-Pin) work with my current setup?
The SK Hynix HMA82GU7DJR8N-XN (16GB DDR4-3200 ECC UDIMM/CL22/2Rx8/1.2V/288-Pin) lists DDR Generation is DDR4. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits. Our upgrade checker at /upgrade can confirm compatibility for common combinations.
Who is the SK Hynix HMA82GU7DJR8N-XN (16GB DDR4-3200 ECC UDIMM/CL22/2Rx8/1.2V/288-Pin) best suited to?
It suits system integrators and buyers who want guaranteed sk hynix ic sourcing in a dual-rank 16gb module. this module offers direct manufacturer branding rather than a third-party rebrand..
What are the drawbacks of the SK Hynix HMA82GU7DJR8N-XN (16GB DDR4-3200 ECC UDIMM/CL22/2Rx8/1.2V/288-Pin)?
It is a poor fit for not for buyers on the tightest ecc udimm budget. the timetec hynix ic module, covered elsewhere on this site, offers genuine sk hynix dies at a lower price and speed tier..