HMCG78AHBRA289N vs HMCG84AHBRA290N 对比
详细并排对比 HMCG78AHBRA289N 出自 SK hynix 和 HMCG84AHBRA290N 出自 SK hynix。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | HMCG78AHBRA289N | HMCG84AHBRA290N |
|---|---|---|
| 品牌 | SK hynix | SK hynix |
| 分类 | Memory ICs | EEPROM |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $68.00 | $119.20 |
| Memory Capacity | 16 GB | — |
| 存储器类型 | DDR5 SDRAM | DDR5 SDRAM |
| Module Type | 288-Pin ECC Registered DIMM (RDIMM) | 288-pin ECC Registered DIMM (RDIMM) |
| 数据速率 | 6400 MT/s | 6400 MT/s |
| Bandwidth Class | PC5-51200 | — |
| CAS 延迟 | CL52 | CL52 |
| Configuration | 1Rx8 (Single Rank, x8) | 1 x 32 GB (single module) |
| Operating Voltage | 1.1 V | 1.1 V |
| Error Correction | ECC Registered | ECC (registered, with on-die ECC) |
| Module Organization | Single-sided 1Rx8 | — |
| Form Factor | 288-pin DIMM (PC5-51200) | 288-pin DIMM |
| Application Segment | Entry-level virtualization, edge compute, small-scale servers | — |
| Number of Modules per Kit | 1 | — |
| Lead Free | [DATA_NEEDED: lead free status] | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| 工作温度 | [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) |
| 存储组织 | — | x4 DRAM devices |
| Use Case | — | Enterprise server / data center |
| Power Delivery | — | On-module PMIC (per JEDEC DDR5) |
| Serial Presence Detect | — | SPD hub (5-bit, DDR5) |