Replacement for MEM-DR440L-CL02-EU21: Drop-In Alternatives We Stock
Looking for a replacement for the MEM-DR440L-CL02-EU21 (MEM-DR440L-CL02-EU21 - Supermicro 4GB DDR4-2133MHz PC4-17000 ECC Unbuffered CL15 288-Pin DIMM 1.2V Single Rank Memory Module)? Pro Disk Network ships Supermicro drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the MEM-DR440L-CL02-EU21
| SKU | MEM-DR440L-CL02-EU21 |
|---|---|
| Product | MEM-DR440L-CL02-EU21 - Supermicro 4GB DDR4-2133MHz PC4-17000 ECC Unbuffered CL15 288-Pin DIMM 1.2V Single Rank Memory Module |
| Current price | $142.18 |
| Stock status | In Stock |
| Detail page | View MEM-DR440L-CL02-EU21 › |
Drop-in replacements for MEM-DR440L-CL02-EU21
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
MEM-DR440L-CL01-SO21 - Supermicro 4GB DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 260-Pin SoDimm 1.2V Single Rank Memory Module
SKU: MEM-DR440L-CL01-SO21
Price: $98.08
MEM-DR440L-CL01-UN21 - Supermicro 4GB DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: MEM-DR440L-CL01-UN21
Price: $98.17
MEM-DR440L-CL02-UN21 - Supermicro 4GB DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: MEM-DR440L-CL02-UN21
Price: $98.17
MEM-DR440L-CL01-EU21 - Supermicro 4GB DDR4-2133MHz PC4-17000 ECC Unbuffered CL15 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: MEM-DR440L-CL01-EU21
Price: $142.18
MEM-DR440L-CL01-ER21 - SuperMicro 4GB DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: MEM-DR440L-CL01-ER21
Price: $93.92
MEM-DR440L-CL02-ER21 - Supermicro 4GB DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: MEM-DR440L-CL02-ER21
Price: $93.92
MEM-DR480L-CL01-SO21 - Supermicro 8GB DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 260-Pin SoDimm 1.2V Dual Rank Memory Module
SKU: MEM-DR480L-CL01-SO21
Price: $125.17
MEM-DR480L-HL01-SO21 - Supermicro 8GB DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 260-Pin SoDimm 1.2V Dual Rank Memory Module
SKU: MEM-DR480L-HL01-SO21
Price: $125.17
MEM-DR480L-SL01-UN21 - Supermicro 8GB DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: MEM-DR480L-SL01-UN21
Price: $140.82
MEM-DR480L-HL01-UN21 - Supermicro 8GB DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: MEM-DR480L-HL01-UN21
Price: $152.55
MEM-DR480L-SL01-SO21 - Supermicro 8GB DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 260-Pin SoDimm 1.2V Single Rank Memory Module
SKU: MEM-DR480L-SL01-SO21
Price: $152.55
MEM-DR480L-CL01-UN21 - Supermicro 8GB DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: MEM-DR480L-CL01-UN21
Price: $152.55
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.