Alternative to WF154: Better-Value Equivalents in Stock
Comparing the WF154 (WF154 - Dell 2GB Kit (4 X 512MB) DDR2-533MHz PC2-4200 ECC Registered CL4 DIMM Memory) against alternatives? Pro Disk Network stocks 12 similar Dell parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the WF154
| SKU | WF154 |
|---|---|
| Product | WF154 - Dell 2GB Kit (4 X 512MB) DDR2-533MHz PC2-4200 ECC Registered CL4 DIMM Memory |
| Current price | $619.54 |
| Stock status | In Stock |
| Detail page | View WF154 › |
Alternatives to WF154
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.
311-5195 - Dell 2GB Kit (4 X 512MB) DDR2-533MHz PC2-4200 ECC Unbuffered CL4 240-Pin DIMM Single Rank Memory
SKU: 311-5195
Price: $456.08
311-5142 - Dell 2GB Kit (4 X 512MB) DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM Memory
SKU: 311-5142
Price: $494.01
311-5212 - Dell 2GB Kit (4 X 512MB) DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM Memory
SKU: 311-5212
Price: $494.01
311-6079 - Dell 2GB Kit (4 X 512MB) DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM Memory
SKU: 311-6079
Price: $494.01
311-6582 - Dell 2GB Kit (4 X 512MB) DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM Memory
SKU: 311-6582
Price: $494.01
311-5956 - Dell 2GB Kit (4 X 512MB) DDR2-533MHz PC2-4200 ECC Fully Buffered CL4 240-Pin DIMM Single Rank Memory for Precision Workstation 690
SKU: 311-5956
Price: $544.25
311-6614 - Dell 2GB Kit (4 X 512MB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Memory
SKU: 311-6614
Price: $619.54
0WF154 - Dell 2GB Kit (4 X 512MB) DDR2-533MHz PC2-4200 ECC Registered CL4 DIMM Memory
SKU: 0WF154
Price: $619.54
311-6252 - Dell 4GB Kit (2 X 2GB) 2GB DDR2-533MHz PC2-4200 ECC Fully Buffered CL4 240-Pin DIMM Dual Rank Memory
SKU: 311-6252
Price: $257.30
311-5681 - Dell 4GB Kit (2 X 2GB) 2GB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 200-Pin SoDimm Memory for Latitude D520
SKU: 311-5681
Price: $395.64
311-5920 - Dell 4GB Kit (8 X 512MB) DDR2-533MHz PC2-4200 ECC Unbuffered CL4 240-Pin DIMM Memory
SKU: 311-5920
Price: $107.43
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.