Brand: Supermicro Compatible (Micron/Samsung/Hynix equivalent) · SKU: MEM-DR440L-CL02-ER21 · MPN: MEM-DR440L-CL02-ER21 · Category: Components
This is a replacement memory module equivalent to the Supermicro MEM-DR440L-CL02-ER21, configured as 1x 4GB DDR4-2133 (PC4-17000P-R) Registered DIMM (RDIMM) with Single Rank x8 organization. It is a proven memory product, either approved, certified, or OEM qualified for total reliability, often made by Micron, Samsung, or Hynix.
| ECC | Yes (Registered/Error Correcting Code) |
|---|---|
| Rank | Single Rank x8 (1Rx8) |
| Speed | 2133MHz |
| Voltage | 1.2V |
| Capacity | 4GB (1x 4GB) |
| Bus Speed | PC4-17000P-R |
| Technology | DDR4 SDRAM |
| Form Factor | 288-Pin DIMM |
| Module Type | RDIMM (Registered DIMM) |
| Warranty | Lifetime warranty often offered by third-party replacement sellers. |
| Weight | 0.1 lbs |
| Dimensions | Not explicitly stated for this part number, but a similar UDIMM is listed as 5.125 x 0.039 x 1.181 in |
This 4GB DDR4 memory module is designed for Supermicro servers, providing a speed of 2133MHz and utilizing Registered DIMM (RDIMM) technology with ECC, which is crucial for system stability in server environments. It is a Single Rank x8 configuration.
Yes, this Supermicro 4GB DDR4-2133 RDIMM Replacement Memory (MEM-DR440L-CL02-ER21) is 100% genuine Supermicro Compatible (Micron/Samsung/Hynix equivalent) hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Supermicro 4GB DDR4-2133 RDIMM Replacement Memory includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the MEM-DR440L-CL02-ER21.