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NEMIX RAM
NEMIX RAM 2TB (16×128GB) DDR5 5600 CL46 4Rx4 ECC RDIMM memory upgrade for Lenovo ThinkSystem SR780a V3
16×128 GB DDR5 5600 CL46 ECC RDIMM kit adding 2 TB registered memory to Lenovo ThinkSystem SR780a V3
- Capacity2TB (16 x 128GB)
- SpeedDDR5 5600 (PC5 44800)
- ECCYes
- Buffered/RegisteredRegistered
- ChipsetMajor OEM Samsung, Micron, Hynix
- Voltage1.10V
- 2 TB total capacity from 16 modules of 128 GB each
- DDR5 5600 speed rated at PC5-44800 for high throughput
- ECC registered RDIMM design protects data integrity in servers
- CL46 latency at 1.1 V balances timing and power
- 288-pin 4Rx4 form factor built for Lenovo ThinkSystem SR780a V3
Lenovo SR780a V3 Memory Kit
This 2TB kit provides 16 registered DDR5 modules at 128GB each for the ThinkSystem SR780a V3 server. It is built for IT teams that need maximum ECC capacity in a single qualified configuration.
Sustained Load Behaviour
Registered buffering and on-die ECC keep data integrity stable during continuous enterprise workloads. The 1.10V operating voltage helps maintain thermal consistency across all 16 modules under prolonged utilisation.
DDR5 5600 Interface Limits
The PC5-44800 standard sets the peak transfer rate at 5600 MT/s with CL46 latency. Four-rank 4Rx4 organisation increases density per slot but constrains maximum operating frequency compared to lower-rank alternatives.
商品特色
- 2 TB total capacity from 16 modules of 128 GB each
- DDR5 5600 speed rated at PC5-44800 for high throughput
- ECC registered RDIMM design protects data integrity in servers
- CL46 latency at 1.1 V balances timing and power
- 288-pin 4Rx4 form factor built for Lenovo ThinkSystem SR780a V3
商品規格
| Brand | NEMIX RAM |
|---|---|
| Series | Lenovo Server/Workstation Compatible Series Memory |
| Model | Lenovo DDR5 5600MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR44800-744K16 |
| Capacity | 2TB (16 x 128GB) |
| Speed | DDR5 5600 (PC5 44800) |
| ECC | Yes |
| Buffered/Registered | Registered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.10V |
| Compatible System | Lenovo |
| CAS Latency | CL46 |
| Heat Spreader | No |
| Type | 288-Pin DDR5 RDIMM |
| Rank | 4Rx4 |
| Features | DDR5 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 2TB (16X128GB) DDR5 5600MHZ PC5-44800 4Rx4 1.1V CL46 288-PIN ECC RDIMM Registered Server Memory |
商品問答
How much power does the 1.1V DDR5 kit draw when the SR780a V3 runs continuously?
Each module operates at 1.1V; total draw depends on how many of the 16 slots the server populates and the workload.
What must the server already have to accept this 16×128GB RDIMM kit?
A Lenovo ThinkSystem SR780a V3 with 16 free 288-pin DDR5 RDIMM slots and a BIOS that supports 4Rx4 registered ECC modules.
Will these 5600 CL46 modules run with slower DDR5 DIMMs I keep in the same chassis?
The server will clock all installed DDR5 to the lowest common speed and latency; mixing ranks or speeds is not recommended by Lenovo.
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