HMCG78AHBRA471N vs HMCG84AHBRA290N Comparison
Detailed side-by-side comparison of HMCG78AHBRA471N 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.
Specification Comparison
| Parameter | HMCG78AHBRA471N | HMCG84AHBRA290N |
|---|---|---|
| Brand | SK hynix | SK hynix |
| Category | Memory ICs | EEPROM |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $649.00 | $119.20 |
| Manufacturer | SK Hynix | — |
| MPN | HMCG78AHBRA471N | — |
| Memory Type | DDR5 SDRAM | DDR5 SDRAM |
| Module Type | 288-Pin ECC Registered DIMM (RDIMM) | 288-pin ECC Registered DIMM (RDIMM) |
| Total Capacity | 16 GB | — |
| Data Rate | 6400 MT/s | 6400 MT/s |
| PC Bandwidth Designation | PC5-51200 | — |
| Rank x Organization | 1Rx8 (Single Rank, x8) | — |
| CAS Latency | CL52 | CL52 |
| Operating Voltage | 1.1 V | 1.1 V |
| Error Correction | ECC | ECC (registered, with on-die ECC) |
| Pins | 288 | — |
| Country of Origin | Malaysia | — |
| Application | Server / Enterprise | — |
| Condition (ServerSupply listing) | Brand New, In Stock | — |
| Features | ECC Memory, Registered | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Capacity | — | 32 GB |
| Bandwidth | — | PC5-51200 (51.2 GB/s peak) |
| Rank | — | Single Rank (1Rx4) |
| Organization | — | x4 DRAM devices |
| Form Factor | — | 288-pin DIMM |
| 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] |