MEM-DR512PC-ER56 Supermicro 128GB DDR5-5600 ECC RDIMM 2Rx4 1.1V Compatible Memory
128GBDDR5-5600RDIMM2Rx41.1V
SKU: MEM-DR512PC-ER56
≈
🟢 100 pcs available · Lead time: 3-4 Days · Updated 13 Jul 2026
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
- Supermicro does not manufacture memory.
Their systems are qualified using modules from global tier-one manufacturers such as Samsung, Micron, and SK Hynix. - This module is JEDEC-compliant and spec-matched for Supermicro platforms
Ensuring reliable compatibility, performance, and long-term stability. - Supplied as:
HMCT04MGBRC544N SK Hynix 128GB DDR5-5600 ECC RDIMM 2Rx4 1.1V Memory. - Fully compatible
Fully compatible with servers requiring MEM-DR512PC-ER56.
MEM-DR512PC-ER56 Specifications
| Compatible OEM | Supermicro |
|---|---|
| Part Number | MEM-DR512PC-ER56 |
| Memory Size | 128GB |
| Memory Speed | DDR5-5600 |
| Memory Technology | DDR5 |
| Speed | 5600 |
| Rank and Organization | 2Rx4 |
| Rank Type | Dual Rank |
| Chip Organization | x4 |
| Error Correction (ECC) | ECC |
| CAS Latency | CL46 |
| DIMM Type | Registered |
| Form Factor | RDIMM |
| Voltage | 1.1V |
| Pins | 288 |
| Height | STD |
| JEDEC Specification | PC5-44800R |
| Temperature | 0°C to 95°C |
Compatible Systems
Same-Spec Alternatives
Alternative part numbers with matching key specifications.
Need help choosing between available part numbers? Contact us for pricing and availability.