HMCG78AEBRA115N vs HMCG84AHBRA290N Comparison
Detailed side-by-side comparison of HMCG78AEBRA115N 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 | HMCG78AEBRA115N | HMCG84AHBRA290N |
|---|---|---|
| Brand | SK hynix | SK hynix |
| Category | Memory ICs | EEPROM |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $541.41 | $119.20 |
| Manufacturer | SK hynix | — |
| MPN | HMCG78AEBRA115N | — |
| Total Capacity | 16 GB | — |
| Memory Class | DDR5 SDRAM | — |
| Module Type | ECC Registered DIMM (RDIMM) | 288-pin ECC Registered DIMM (RDIMM) |
| Data Rate | 4800 MHz (PC5-38400) | 6400 MT/s |
| CAS Latency | CL40 | CL52 |
| Organization | 1Rx8 (single rank, x8) | x4 DRAM devices |
| Operating Voltage | 1.1 V | 1.1 V |
| Form Factor | 288-pin RDIMM | 288-pin DIMM |
| ECC | Yes (registered with DDR5 on-die ECC) | — |
| Compatible Platform | Server & Workstation | — |
| Ranks | 1 (Single Rank) | — |
| Module Configuration | 1 x 16GB | — |
| Standards | JEDEC DDR5 RDIMM standard | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| RoHS Status | [DATA_NEEDED: RoHS compliance] | [DATA_NEEDED: RoHS status] |
| Capacity | — | 32 GB |
| Memory Type | — | DDR5 SDRAM |
| Bandwidth | — | PC5-51200 (51.2 GB/s peak) |
| Rank | — | Single Rank (1Rx4) |
| 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) |