HMA84GR7CJR4N-XN vs HMA84GR7CJR4N-PB 对比
详细并排对比 HMA84GR7CJR4N-XN 出自 SK hynix 和 HMA84GR7CJR4N-PB 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。
SK hynix
HMA84GR7CJR4N-PB - 32GB DDR4-2933 ECC RDIMM | SK hynix | Server Memory
HMA84GR7CJR4N-PB ✓ 量产中规格对比
| 参数 | HMA84GR7CJR4N-XN | HMA84GR7CJR4N-PB |
|---|---|---|
| 品牌 | SK hynix | SK hynix |
| 分类 | Memory ICs | Memory ICs |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $377.34 | $129.00 |
| Memory Capacity | 32 GB | — |
| 存储器类型 | DDR4 SDRAM RDIMM | — |
| 数据速率 | 3200 MT/s (PC4-25600) | DDR4-2933 (PC4-23466) |
| CAS 延迟 | CL22 | [DATA_NEEDED: CAS latency] |
| ECC | Yes (Error Correcting Code) | Yes (registered with ECC) |
| Registration | Registered (buffered address/command) | — |
| 存储组织 | 4G x 72 (2Rx4, dual rank) | 4G x 72 |
| DRAM Configuration | 36 x FBGA (78-ball) 2G x 4 DRAM | — |
| 电源电压 | 1.2 V nominal | — |
| Maximum Supply Voltage | 1.26 V | — |
| Pins | 288 | — |
| Package Code | DIMM (rectangular) | — |
| 安装类型 | Slot-in DIMM connector | Slot-mounted server DIMM |
| Number of Terminals | 288 | — |
| Rank | Dual rank (2R) | — |
| Data Width | x4 | — |
| Temperature Grade | OTHER (per distributor data) | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Pb-free suffix (PB) |
| Module Type | — | DDR4 ECC Registered DIMM (RDIMM) |
| Capacity | — | 32 GB |
| Ranks | — | 2 (Dual Rank, 2Rx4) |
| DRAM Devices | — | 36 FBGA (78-ball) 2Gx4, 8Gb C-die |
| Operating Voltage | — | 1.2 V |
| Form Factor | — | 288-pin DIMM |
| Buffering | — | Registered / command-address buffered |
| Die Generation | — | C-die (JR) |
| Finish | — | Pb-free (PB suffix) |
| 工作温度 | — | [DATA_NEEDED: operating temperature range] |
| JEDEC Compliance | — | JEDEC-standard DDR4 RDIMM |