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Lenovo 01KR337 8GB DDR4-2666MHz RDIMM 2Rx8 CL19 Memory
- Memory Size: 8GB
- Memory Type: DDR4
- Memory Speed: 2666MHz (PC4-21300)
- Form Factor: DIMM
- Module Type: Registered DIMM (RDIMM)
- Rank: 2Rx8
- CAS Latency: CL19
- Suitable for general server and workstation use
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Key specifications
See full specs ↓- Memory Capacity
- 8 GB
- Memory Type
- DDR4 SDRAM
- Memory Speed
- 2666 MHz (PC4-21300)
- Form Factor
- 288-pin DIMM
- Module Type
- Registered DIMM (RDIMM)
- Rank
- 2Rx8
Product details
The Lenovo 01KR337 is an 8GB DDR4-2666MHz Registered DIMM (RDIMM) memory module. It features a 2Rx8 configuration and CL19 latency, designed for standard server and workstation memory needs.
Technical Information
| Memory Capacity | 8 GB |
| Memory Type | DDR4 SDRAM |
| Memory Speed | 2666 MHz (PC4-21300) |
| Form Factor | 288-pin DIMM |
Additional Specifications
| Module Type | Registered DIMM (RDIMM) |
| Rank | 2Rx8 |
| CAS Latency | CL19 |
| Voltage | 1.2V |
Description
The Lenovo 01KR337 is an 8 Gigabyte (GB) DDR4 memory module designed for reliable performance in server and workstation environments. It operates at a speed of 2666MHz, corresponding to the PC4-21300 standard, ensuring efficient data transfer for a wide range of applications. This module is a Registered DIMM (RDIMM), which includes an onboard register that buffers command and address signals. This buffering helps to reduce the electrical load on the memory controller, allowing for greater memory capacity and improved system stability, particularly in systems with multiple memory modules. Leveraging DDR4 technology, this memory module offers advantages such as higher bandwidth, reduced power consumption, and increased density over previous DDR generations. The 2Rx8 rank configuration indicates that the module has two ranks, each composed of eight data channels. This is a common and efficient configuration for many server memory applications, balancing capacity and performance. With a CAS Latency (CL) of 19, the Lenovo 01KR337 provides a balanced performance profile for its capacity. It is an excellent choice for general-purpose server and workstation memory upgrades, supporting operating systems, applications, and multitasking. The module uses a standard 288-pin DIMM connector, ensuring compatibility with DDR4-enabled motherboards.
Condition: Refurbished
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Typically 1–2 days handling, 3–7 days in transit.
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