SK hynix HMA82GR7AFR8N-UH 16G DDR4 2400 RDIMM
The SK hynix HMA82GR7AFR8N-UH is a 16GB DDR4-2400 registered ECC DIMM built for enterprise servers, storage systems, cloud computing platforms, and data centers running continuous 24/7 workloads. It suits system integrators and IT procurement teams refreshing virtualization hosts or storage controllers on DDR4-generation platforms. Note that registered DDR4 modules are only compatible with server platforms that explicitly support RDIMMs and cannot be mixed with desktop UDIMMs or DDR5 memory.
Key specifications (table)
| Parameter | Specification |
|---|---|
| Brand | SK hynix |
| Part Number | HMA82GR7AFR8N-UH |
| Memory Type | DDR4 ECC Registered DIMM (RDIMM) |
| Capacity | 16GB |
| Speed | DDR4-2400 / PC4-19200R (actual speed may vary with platform memory controller limits) |
| Data Transfer Rate | 2400 MT/s |
| Rank Configuration | 2Rx8 (Dual Rank x8) |
| ECC Support | Yes |
| Operating Voltage | 1.2V |
| Pin Count | 288-pin |
| Module Type | Registered DIMM (RDIMM) |
| CAS Latency | CL17 |
| Data Width | 72-bit (64-bit Data + 8-bit ECC) |
| Chip Organization | 2G × 72 |
| DRAM Organization | 1G × 8 |
| Standard | JEDEC DDR4 RDIMM Standard |
| Application | Enterprise Servers, Cloud Computing, Storage Systems, Data Centers |
| Operating Environment | 24/7 Enterprise-Class Operation |
Good to know
- Verify server platform compatibility before ordering — RDIMMs only work in systems supporting registered DDR4 memory, and mixing with UDIMMs, LRDIMMs, or other DDR4 speeds may force lower operating frequencies or prevent boot. Follow your motherboard’s manual for channel population and rank-mixing guidance.
- Within the DDR4 RDIMM family, the dual-rank 2Rx8 configuration can improve memory-level parallelism compared with single-rank modules at the same capacity, making this a solid fit for virtualization hosts and cache tiers where balanced capacity and bandwidth matter.
- For mixed fleets or expansions, order modules with identical part numbers, rank configuration, and speed rating per channel to reduce compatibility risk — and confirm your vendor’s testing and warranty terms prior to volume purchase.
For tray and reel pricing, current stock by part number and date code, and volume discounts on bulk orders, request a bulk quotation.
The SK hynix HMA82GR7AFR8N-UH is a 16GB DDR4-2400 registered ECC DIMM built for enterprise servers, storage systems, cloud computing platforms, and data centers running continuous 24/7 workloads. It suits system integrators and IT procurement teams refreshing virtualization hosts or storage controllers on DDR4-generation platforms. Note that registered DDR4 modules are only compatible with server platforms that explicitly support RDIMMs and cannot be mixed with desktop UDIMMs or DDR5 memory.
Key specifications (table)
| Parameter | Specification |
|---|---|
| Brand | SK hynix |
| Part Number | HMA82GR7AFR8N-UH |
| Memory Type | DDR4 ECC Registered DIMM (RDIMM) |
| Capacity | 16GB |
| Speed | DDR4-2400 / PC4-19200R (actual speed may vary with platform memory controller limits) |
| Data Transfer Rate | 2400 MT/s |
| Rank Configuration | 2Rx8 (Dual Rank x8) |
| ECC Support | Yes |
| Operating Voltage | 1.2V |
| Pin Count | 288-pin |
| Module Type | Registered DIMM (RDIMM) |
| CAS Latency | CL17 |
| Data Width | 72-bit (64-bit Data + 8-bit ECC) |
| Chip Organization | 2G × 72 |
| DRAM Organization | 1G × 8 |
| Standard | JEDEC DDR4 RDIMM Standard |
| Application | Enterprise Servers, Cloud Computing, Storage Systems, Data Centers |
| Operating Environment | 24/7 Enterprise-Class Operation |
Good to know
- Verify server platform compatibility before ordering — RDIMMs only work in systems supporting registered DDR4 memory, and mixing with UDIMMs, LRDIMMs, or other DDR4 speeds may force lower operating frequencies or prevent boot. Follow your motherboard’s manual for channel population and rank-mixing guidance.
- Within the DDR4 RDIMM family, the dual-rank 2Rx8 configuration can improve memory-level parallelism compared with single-rank modules at the same capacity, making this a solid fit for virtualization hosts and cache tiers where balanced capacity and bandwidth matter.
- For mixed fleets or expansions, order modules with identical part numbers, rank configuration, and speed rating per channel to reduce compatibility risk — and confirm your vendor’s testing and warranty terms prior to volume purchase.
For tray and reel pricing, current stock by part number and date code, and volume discounts on bulk orders, request a bulk quotation.
