HMAA8GR7DJR4N-VK vs HMA84GR7DJR4N-VK 比較
詳細並排比較 HMAA8GR7DJR4N-VK 由 SK hynix 與 HMA84GR7DJR4N-VK 由 SK hynix. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | HMAA8GR7DJR4N-VK | HMA84GR7DJR4N-VK |
|---|---|---|
| 品牌 | SK hynix | SK hynix |
| 類別 | Memory ICs | Memory ICs |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 庫存狀態 | — | In Stock |
| 單價 (USD) | — | $377.34 |
| Memory Capacity | 64 GB | 32 GB |
| 記憶體類型 | DDR4 SDRAM | — |
| Module Type | 288-pin Registered DIMM (RDIMM) with ECC | ECC Registered DIMM (RDIMM) |
| Speed | 2666 MT/s (PC4-21300) | DDR4-2666 (PC4-21300) |
| Operating Voltage | 1.2 V | 1.2 V |
| 組織 | 2Rx4 (dual rank, x4) | 4G x 72 |
| CAS 延遲 | [DATA_NEEDED: CAS Latency] | [DATA_NEEDED: CAS latency] |
| DRAM Configuration | 18 x 8Gb-class DDR4 SDRAM, FBGA | — |
| ECC | Yes | Yes (registered with ECC) |
| Registration | Registered (buffered) address/command/control | — |
| Pins | 288 | — |
| Form Factor | DIMM (server, 288-pin, 1.2V notch key) | 288-pin DIMM |
| 工作溫度 | [DATA_NEEDED: Operating Temperature] | [DATA_NEEDED: operating temperature range] |
| Height | [DATA_NEEDED: module height] | — |
| RoHS 狀態 | [DATA_NEEDED: RoHS Status] | Compliant (Environmentally Friendly: Yes per Partstack) |
| Manufacturer | SK hynix | — |
| Memory Technology | — | DDR4 SDRAM |
| Configuration | — | 2Rx4 (dual rank, x4) |
| Number of DRAMs | — | 36 x flip-chip SDP 2Gx4 |
| Data Width | — | 72-bit (64 data + 8 ECC) |
| Speed Bins in Family | — | UH/VK/WM/XN |
| Rank | — | Dual rank |