HMCG78AHBRA SK Hynix 16GB DDR5-6400 ECC RDIMM 1Rx8 1.1V Memory
16GBDDR5-6400RDIMM1Rx81.1V
SKU: HMCG78AHBRA
≈
⚪ Confirmed After Order/Quote Request
Need 50+ units? Ask for volume pricing →
Prices and availability may change and are confirmed on quotation.
Tier-1 Memory
Samsung, Micron & SK Hynix
Server Compatibility
Dell, HPE, Lenovo, Cisco and more
Volume Pricing
Fast response for B2B quantity requests
Technical Support
Compatibility and sourcing assistance
Overview
- SK Hynix HMCG78AHBRA – 16GB DDR5-6400 ECC Registered DIMM
High-capacity, high-speed DDR5 server memory from SK Hynix, designed for entry-level virtualization, edge compute, and small-scale servers. JEDEC PC5-51200R compliant. - Compatible with Major Server Brands
Built with Single Rank x8 architecture, this SK Hynix RDIMM works flawlessly in servers from Dell, HPE, Lenovo, Cisco, and others that support DDR5-6400 ECC Registered memory. - Optimized Performance
Delivers 6400 MT/s with CL52 latency at 1.1V. - Genuine SK Hynix Quality
Manufacturer-grade reliability, backed by warranty. Trusted in datacenters, telecom networks, and enterprise IT environments worldwide.
HMCG78AHBRA Specifications
| Manufacturer | SK Hynix |
|---|---|
| Part Number | HMCG78AHBRA |
| Memory Size | 16GB |
| Memory Speed | DDR5-6400 |
| Memory Technology | DDR5 |
| Speed | 6400 |
| Rank and Organization | 1Rx8 |
| Rank Type | Single Rank |
| Chip Organization | x8 |
| Error Correction (ECC) | ECC |
| CAS Latency | CL52 |
| DIMM Type | Registered |
| Form Factor | RDIMM |
| Voltage | 1.1V |
| Pins | 288 |
| Height | STD |
| JEDEC Specification | PC5-51200R |
| Temperature | 0°C to 95°C |
Compatible Systems
Still have questions about this memory module? Contact us for advice or to request a custom quote for your system.