SK hynix
SK hynix HMA84GR7AFR4N-VK 32 GB DDR4 2666 ECC RDIMM
32 GB DDR4 2666 ECC registered DIMM for Dell PowerEdge R740xd2 and compatible servers
- Capacity32GB
- Type288-Pin DDR4 SDRAM
- SpeedDDR4 2666 (PC4 21300)
- CAS LatencyCL19
- Voltage1.2V
- ECCYes
- 32 GB DDR4 2666 capacity handles heavy server workloads
- ECC registered design detects and corrects memory errors
- 2 V operation reduces power draw per module
- 288-pin RDIMM fits Dell PowerEdge R740xd2 and listed systems
- Dual-rank 2Rx4 organisation increases memory density per slot
32 GB DDR4 ECC RDIMM for Dell PowerEdge R740xd2
This 32 GB DDR4 2666 module is built for Dell PowerEdge R740xd2 servers and compatible Precision workstations. It delivers registered ECC operation at 1.2 V for data integrity in multi-socket platforms.
288-pin registered dual-rank design with CL19 timing
The stick uses a 288-pin RDIMM form factor with 2Rx4 organisation and CL19 latency. Registered buffering reduces electrical load on the memory controller, allowing larger populations per channel in supported Dell and HPE systems.
Verify your platform requires DDR4 RDIMM before
This module cannot be mixed with UDIMM or LRDIMM types in the same server. Confirm the target system lists DDR4 2666 registered ECC memory in its qualified vendor list and that free 288-pin slots are available.
จุดเด่น
- 32 GB DDR4 2666 capacity handles heavy server workloads
- ECC registered design detects and corrects memory errors
- 2 V operation reduces power draw per module
- 288-pin RDIMM fits Dell PowerEdge R740xd2 and listed systems
- Dual-rank 2Rx4 organisation increases memory density per slot
ข้อมูลจำเพาะ
| Brand | SK hynix inc. |
|---|---|
| Series | Server Memory |
| Model | HMA84GR7AFR4N-VK & MEM-DR432L-HL01-ER26 |
| Capacity | 32GB |
| Type | 288-Pin DDR4 SDRAM |
| Speed | DDR4 2666 (PC4 21300) |
| CAS Latency | CL19 |
| Voltage | 1.2V |
| ECC | Yes |
| Buffered/Registered | Registered |
| Rank | 2Rx4 |
| Chipset | Major Brand Chipset |
| Compatible System | Dell SNPTN78YC/32G A9781929 PowerEdge R740xd2 |
| Features | This product is compatible with the following systems: Precision Workstation T5810 XL Precision Workstation T5810 PowerEdge R630 PowerEdge R730 PowerEdge R730XD PowerEdge T630 PowerEdge R430 PowerEdge R530 PowerEdge T430 PowerEdge M630 PowerEdge C4130 PowerEdge FC630 PowerEdge FC430 PowerEdge FC830 PowerEdge M830 PowerEdge R930 Poweredge R830 PowerEdge R640 PowerEdge R740 PowerEdge R940 PowerEdge R740XD PowerEdge C6420 Precision Workstation 7820 Tower Precision Workstation T7820XL Tower Precision Workstation T7820XL Tower Precision Workstation 7820 Tower PowerEdge R440 PowerEdge T640 |
คำถามเกี่ยวกับสินค้านี้
What speed does the DDR4-2666 interface actually run at in this module?
The module operates at 2666 MT/s, labelled PC4-21300, with a CAS latency of CL19 at 1.2 V.
Will the 288-pin registered DIMM fit my Dell PowerEdge R740xd2 memory slots?
Yes — it is a 288-pin DDR4 RDIMM measuring 133 mm long, 30 mm high and 3 mm thick, matching the R740xd2 slot layout.
What is the correct way to seat this 2Rx4 ECC RDIMM and what step do people often miss?
Align the notch with the slot key, press straight down until both side latches click, and verify the module sits evenly; the common mistake is stopping before the latches engage fully.
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