Replacement for 031WUW: Drop-In Alternatives We Stock
Looking for a replacement for the 031WUW (031WUW - Dell 256MB 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 031WUW
| SKU | 031WUW |
|---|---|
| Product | 031WUW - Dell 256MB Memory Module |
| Current price | $143.39 |
| Stock status | In Stock |
| Detail page | View 031WUW › |
Drop-in replacements for 031WUW
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.
0GK185 - Dell 256MB GeForce Go 7800 256MB Video Graphics Card for Inspiron 9400 Precision M90
SKU: 0GK185
Price: $109.75
GK185 - Dell 256MB GeForce Go 7800 256MB Video Graphics Card for Inspiron 9400 Precision M90
SKU: GK185
Price: $109.75
94PXC - Dell 256MB 133MHz PC133 ECC Registered CL3 168-Pin DIMM 3.3V Memory Module
SKU: 94PXC
Price: $71.58
F0598 - Dell 256MB DDR-333MHz PC-2700 non-ECC Unbuffered CL2 184-Pin DIMM Memory Module
SKU: F0598
Price: $71.58
K2143 - Dell 256MB DDR-400MHz PC-3200 ECC Registered CL3 184-Pin Single Rank DIMM Memory Module
SKU: K2143
Price: $71.58
126RJ - Dell 256MB 100MHz PC100 ECC Registered CL2 168-Pin DIMM 3.3V Memory Module
SKU: 126RJ
Price: $71.58
D7530 - Dell 256MB DDR2-533MHz PC2-4200 ECC Fully Buffered CL4 240-Pin Single Rank 1.8V DIMM Memory Module
SKU: D7530
Price: $71.58
00J650 - Dell 256MB 133MHz PC133 non-ECC Unbuffered 168-Pin DIMM Memory Module
SKU: 00J650
Price: $75.47
0J650 - Dell 256MB 133MHz PC133 non-ECC Unbuffered 168-Pin DIMM Memory Module
SKU: 0J650
Price: $75.47
311-2034 - Dell 256MB 133MHz PC133 non-ECC Unbuffered CL3 144-Pin SoDimm Memory Module
SKU: 311-2034
Price: $77.63
07687T - Dell 256MB 100MHz PC100 non-ECC Unbuffered CL2 168-Pin DIMM Memory Module
SKU: 07687T
Price: $83.88
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.