Alternative to 311-5680: Better-Value Equivalents in Stock
Comparing the 311-5680 (311-5680 - Dell 2GB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 200-Pin SoDimm Memory Module for Latitude D520 PC) 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 311-5680
| SKU | 311-5680 |
|---|---|
| Product | 311-5680 - Dell 2GB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 200-Pin SoDimm Memory Module for Latitude D520 PC |
| Current price | $208.24 |
| Stock status | In Stock |
| Detail page | View 311-5680 › |
Alternatives to 311-5680
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.
311-6252 - 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
311-6753 - Dell 2GB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM Memory Module
SKU: 311-6753
Price: $137.59
311-5018 - Dell 2GB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM Memory Module
SKU: 311-5018
Price: $137.59
311-5017 - Dell 2GB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM Memory Module
SKU: 311-5017
Price: $137.59
311-5650 - Dell 2GB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM Memory Module
SKU: 311-5650
Price: $137.59
311-7239 - Dell 2GB DDR2-533MHz PC2-4200 ECC Unbuffered CL4 240-Pin DIMM 1.8V Memory Module
SKU: 311-7239
Price: $153.61
311-6029 - Dell 2GB DDR2-533MHz PC2-4200 ECC Unbuffered CL4 240-Pin DIMM 1.8V Memory Module
SKU: 311-6029
Price: $153.61
311-6803 - Dell 2GB DDR2-533MHz PC2-4200 ECC Unbuffered CL4 240-Pin DIMM 1.8V Memory Module
SKU: 311-6803
Price: $153.61
311-6642 - Dell 2GB DDR2-533MHz PC2-4200 ECC Unbuffered CL4 240-Pin DIMM 1.8V Memory Module
SKU: 311-6642
Price: $153.61
311-6445 - Dell 2GB DDR2-533MHz PC2-4200 ECC Unbuffered CL4 240-Pin DIMM 1.8V Memory Module
SKU: 311-6445
Price: $153.61
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.