HMA84GR7CJR4N-RD vs HMA84GR7CJR4N-XN 对比
详细并排对比 HMA84GR7CJR4N-RD 出自 SK hynix 和 HMA84GR7CJR4N-XN 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-RD | HMA84GR7CJR4N-XN |
|---|---|---|
| 品牌 | SK hynix | SK hynix |
| 分类 | DDR4 RDIMM | 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） | $419.00 | $377.34 |
| Memory Capacity | 32 GB | 32 GB |
| 存储器类型 | DDR4 SDRAM RDIMM (Registered, ECC) | DDR4 SDRAM RDIMM |
| 数据速率 | 2933 Mbps (PC4-23466R) | 3200 MT/s (PC4-25600) |
| 存储组织 | 4G x 72 | 4G x 72 (2Rx4, dual rank) |
| Rank | Dual Rank (2Rx4) | Dual rank (2R) |
| DRAM Density per Device | 8Gb C-die | — |
| DRAM Package | FBGA 78-ball, x4 organization | — |
| Operating Voltage | 1.2 V | — |
| 引脚数量 | 288 | — |
| Form Factor | 288-pin DIMM, 30 mm height | — |
| ECC | Yes (Error Correcting Code) | Yes (Error Correcting Code) |
| Registration | Registered (buffered address/command) | Registered (buffered address/command) |
| Bandwidth | 23466 MB/s per module | — |
| Compliance | JEDEC DDR4 RDIMM standard | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | — |
| CAS 延迟 | [DATA_NEEDED: CL value] | CL22 |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status] |
| 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 |
| Number of Terminals | — | 288 |
| Data Width | — | x4 |
| Temperature Grade | — | OTHER (per distributor data) |