The SK hynix HMA82GR7MFR8N-UH is a JEDEC-compliant 16GB DDR4-2400 registered ECC RDIMM engineered for continuous-duty enterprise deployments. For resellers, system integrators and IT procurement teams, this part covers the core PC4-19200R demand segment across Intel-based server builds, virtualization clusters, cloud nodes and storage arrays where error-correcting registered memory is a platform requirement.
We supply this SKU in batch-consistent lots, allowing integrators to populate multi-socket builds with matching date codes and firmware-relevant revisions within a single project cycle. Current stock levels are confirmed at time of quotation, and repeat orders can be reserved against scheduled releases to support staged rollouts and maintenance contracts.
Please note that this module is intended exclusively for server-class platforms supporting registered DDR4 memory. RDIMMs must not be mixed with LRDIMMs or UDIMMs in the same chassis, and channel population rules defined by the platform vendor should be observed to ensure rated performance at 2400 MT/s.
Key specifications (table)
| Parameter | Specification |
|---|---|
| Brand | SK hynix |
| Part Number | HMA82GR7MFR8N-UH |
| Memory Type | DDR4 ECC Registered DIMM (RDIMM) |
| Capacity | 16GB |
| Speed | DDR4-2400 / PC4-19200R |
| Data Transfer Rate | 2400 MT/s (actual rate may follow CPU and platform support) |
| Rank Configuration | 2Rx8 (Dual Rank x8) |
| ECC Support | Yes |
| Signal Processing | Registered (Buffered) |
| Operating Voltage | 1.2V |
| Pin Count | 288-pin |
| Module Type | RDIMM |
| CAS Latency | CL17 |
| Data Width | 72-bit (64-bit Data + 8-bit ECC) |
| Organization | 2G × 72 |
| DRAM Organization | 1G × 8 |
| Number of DRAM Chips | 36 |
| Standard | JEDEC DDR4 RDIMM |
| Application | Enterprise Servers, Virtualization, Cloud Computing, Storage Systems, Data Centers |
| Operating Environment | 24/7 Enterprise-Class Operation |
Procurement & Integration Guidance
- Server-class platforms only: this RDIMM requires registered-memory support and is not compatible with DDR3 or DDR5 systems, nor with mixed populations of LRDIMMs or UDIMMs.
- The dual-rank 2Rx8 configuration can deliver higher per-channel bandwidth than single-rank equivalents on multi-DIMM-per-channel boards, making it a preferred configuration for memory-dense virtualization and cache-tier workloads.
- Buyers are advised to cross-check the target platform’s qualified memory list (QVL) and per-channel population limits at 2400 MT/s before committing order volumes; our technical desk can assist with compatibility screening for volume projects.
- All shipments are produced against verified stock with batch traceability, and units are covered by warranty with structured RMA handling to protect reseller margins and end-customer SLAs.
- Product complies with CE, FCC and RoHS requirements; export documentation is provided to support cross-border B2B transactions.
Wholesale & Procurement Notes
- MOQ: negotiable depending on configuration and destination market.
- Pricing: tiered volume pricing available — request a wholesale quote for current stock and price breaks.
- Lead time: typically 3–7 business days for in-stock batches; scheduled releases quoted per project.
- Packing & shipping: anti-static trays, bulk cartons or OEM-neutral packing; DHL/FedEx/air freight options with export paperwork included.
- RMA window: 30-day DOA replacement plus standard warranty coverage on all wholesale lots.
