HMA84GR7CJR4N-WM vs HMA84GR7CJR4N-RD 对比
详细并排对比 HMA84GR7CJR4N-WM 出自 SK hynix 和 HMA84GR7CJR4N-RD 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 | HMA84GR7CJR4N-WM | HMA84GR7CJR4N-RD |
|---|---|---|
| 品牌 | SK hynix | SK hynix |
| 分类 | Memory ICs | DDR4 RDIMM |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $230.68 | $419.00 |
| Capacity | 32 GB | — |
| 存储器类型 | DDR4 SDRAM RDIMM (ECC Registered) | DDR4 SDRAM RDIMM (Registered, ECC) |
| 数据速率 | 2933 MT/s (PC4-23400) | 2933 Mbps (PC4-23466R) |
| 存储组织 | 4Gx72 | 4G x 72 |
| Rank | Dual Rank (2Rx4) | Dual Rank (2Rx4) |
| CAS 延迟 | CL21 | [DATA_NEEDED: CL value] |
| Operating Voltage | 1.2 V | 1.2 V |
| 引脚数量 | 288 | 288 |
| Form Factor | 288-pin DIMM (Rectangular) | 288-pin DIMM, 30 mm height |
| DRAM Configuration | 36 FBGA (78-ball) DDR4 SDRAM devices | — |
| ECC | Yes (ECC Registered) | Yes (Error Correcting Code) |
| Number of Ports | 1 | — |
| Temperature Grade | OTHER (commercial) | — |
| Technology | CMOS | — |
| Application | Server / Workstation memory | — |
| Module Height | [DATA_NEEDED: module height] | — |
| Memory Capacity | — | 32 GB |
| DRAM Density per Device | — | 8Gb C-die |
| DRAM Package | — | FBGA 78-ball, x4 organization |
| Registration | — | Registered (buffered address/command) |
| Bandwidth | — | 23466 MB/s per module |
| Compliance | — | JEDEC DDR4 RDIMM standard |
| 工作温度 | — | [DATA_NEEDED: operating temperature range] |
| RoHS 状态 | — | Compliant |