Replacement for 311-2180: Drop-In Alternatives We Stock
Looking for a replacement for the 311-2180 (311-2180 - Dell 512MB DDR-266MHz PC2100 non-ECC Unbuffered CL2.5 184-Pin DIMM Memory Module)? Pro Disk Network ships Dell 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 311-2180
| SKU | 311-2180 |
|---|---|
| Product | 311-2180 - Dell 512MB DDR-266MHz PC2100 non-ECC Unbuffered CL2.5 184-Pin DIMM Memory Module |
| Current price | $259.91 |
| Stock status | In Stock |
| Detail page | View 311-2180 › |
Drop-in replacements for 311-2180
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.
311-3049 - Dell 2GB Kit (4 X 512MB) 512MB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory
SKU: 311-3049
Price: $434.28
311-1356 - Dell 512MB DDR-266MHz PC2100 non-ECC Unbuffered CL2.5 200-Pin SoDimm Memory Module
SKU: 311-1356
Price: $151.68
311-1371 - Dell 512MB DDR-266MHz PC2100 non-ECC Unbuffered CL2.5 200-Pin SoDimm Memory Module for Inspiron 8200
SKU: 311-1371
Price: $151.68
311-3665 - Dell 512MB DDR-266MHz PC2100 non-ECC Unbuffered CL2.5 200-Pin SoDimm Memory Module
SKU: 311-3665
Price: $151.68
311-3273 - Dell 512MB DDR-266MHz PC2100 non-ECC Unbuffered CL2.5 200-Pin SoDimm Memory Module
SKU: 311-3273
Price: $151.68
311-1875 - Dell 512MB DDR-266MHz PC2100 non-ECC Unbuffered CL2.5 200-Pin SoDimm Memory Module
SKU: 311-1875
Price: $151.68
311-1683 - Dell 512MB DDR-266MHz PC2100 non-ECC Unbuffered CL2.5 200-Pin SoDimm Memory Module
SKU: 311-1683
Price: $151.68
311-3272 - Dell 512MB DDR-266MHz PC2100 non-ECC Unbuffered CL2.5 200-Pin SoDimm Memory Module
SKU: 311-3272
Price: $151.68
311-2174 - Dell 1GB Kit (2 X 512MB) DDR-266MHz PC2100 non-ECC Unbuffered CL2.5 184-Pin DIMM Memory
SKU: 311-2174
Price: $180.29
311-1325 - Dell 512MB DDR-266MHz PC2100 non-ECC Unbuffered CL2.5 184-Pin DIMM Memory Module
SKU: 311-1325
Price: $259.91
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.