HMCG84AHBRA290N vs HMCG78AHBRA289N Comparison
Detailed side-by-side comparison of HMCG84AHBRA290N by SK hynix and HMCG78AHBRA289N by SK hynix. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | HMCG84AHBRA290N | HMCG78AHBRA289N |
|---|---|---|
| Brand | SK hynix | SK hynix |
| Category | EEPROM | Memory ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $119.20 | $68.00 |
| Capacity | 32 GB | — |
| Memory Type | DDR5 SDRAM | DDR5 SDRAM |
| Module Type | 288-pin ECC Registered DIMM (RDIMM) | 288-Pin ECC Registered DIMM (RDIMM) |
| Data Rate | 6400 MT/s | 6400 MT/s |
| Bandwidth | PC5-51200 (51.2 GB/s peak) | — |
| CAS Latency | CL52 | CL52 |
| Operating Voltage | 1.1 V | 1.1 V |
| Rank | Single Rank (1Rx4) | — |
| Organization | x4 DRAM devices | — |
| Error Correction | ECC (registered, with on-die ECC) | ECC Registered |
| Form Factor | 288-pin DIMM | 288-pin DIMM (PC5-51200) |
| Configuration | 1 x 32 GB (single module) | 1Rx8 (Single Rank, x8) |
| 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] | [DATA_NEEDED: RoHS status] |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Memory Capacity | — | 16 GB |
| Bandwidth Class | — | PC5-51200 |
| Module Organization | — | Single-sided 1Rx8 |
| Application Segment | — | Entry-level virtualization, edge compute, small-scale servers |
| Number of Modules per Kit | — | 1 |
| Lead Free | — | [DATA_NEEDED: lead free status] |