HMCG84MEBRA174N vs HMCG84AHBRA290N Comparison
Detailed side-by-side comparison of HMCG84MEBRA174N by SK hynix and HMCG84AHBRA290N by SK hynix. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
SK hynix
HMCG84MEBRA174N - 32GB DDR5-4800 ECC RDIMM | SK hynix | Server Memory
HMCG84MEBRA174N ✓ Active
Specification Comparison
| Parameter | HMCG84MEBRA174N | HMCG84AHBRA290N |
|---|---|---|
| Brand | SK hynix | SK hynix |
| Category | Memory ICs | EEPROM |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1,115.63 | $119.20 |
| Memory Type | DDR5 SDRAM | DDR5 SDRAM |
| Module Type | 288-Pin ECC Registered DIMM (RDIMM) | 288-pin ECC Registered DIMM (RDIMM) |
| Capacity | 32 GB | 32 GB |
| Data Rate | 4800 Mbps (MT/s) | 6400 MT/s |
| PC Speed Grade | PC5-38400 | — |
| CAS Latency | CL40 | CL52 |
| Operating Voltage | 1.1 V | 1.1 V |
| Organization | x4 | x4 DRAM devices |
| Rank | 1Rx4 (some distributor listings state 2Rx4 - confirm with supplier) | Single Rank (1Rx4) |
| ECC | Yes (Registered with ECC, on-die ECC) | — |
| Peak Bandwidth | 38.4 GB/s per module | — |
| Form Factor | Very Low Profile (VLP) RDIMM per distributor listing | 288-pin DIMM |
| Number of Pins | 288 | — |
| Packaging | Bulk | — |
| Compliance | JEDEC-standard, RoHS compliant | — |
| Application Domain | Server / Data Center Memory | — |
| Bandwidth | — | PC5-51200 (51.2 GB/s peak) |
| Error Correction | — | ECC (registered, with on-die ECC) |
| Configuration | — | 1 x 32 GB (single module) |
| Use Case | — | Enterprise server / data center |
| Power Delivery | — | On-module PMIC (per JEDEC DDR5) |
| Serial Presence Detect | — | SPD hub (5-bit, DDR5) |
| RoHS Status | — | [DATA_NEEDED: RoHS status] |
| Operating Temperature | — | [DATA_NEEDED: operating temperature range] |