Alternative to CT587631: Better-Value Equivalents in Stock
Comparing the CT587631 (CT587631 - Crucial Technology 2GB Kit (2 X 1GB) DDR2-667MHz PC2-5300 non-ECC Unbuffered CL5 240-Pin DIMM 1.8V Memory for Dell Dimension E521 Desktop) 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 CT587631
| SKU | CT587631 |
|---|---|
| Product | CT587631 - Crucial Technology 2GB Kit (2 X 1GB) DDR2-667MHz PC2-5300 non-ECC Unbuffered CL5 240-Pin DIMM 1.8V Memory for Dell Dimension E521 Desktop |
| Current price | $168.91 |
| Stock status | In Stock |
| Detail page | View CT587631 › |
Alternatives to CT587631
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.
CT552793 - Crucial Technology 2GB DDR2-667MHz PC2-5300 Fully Buffered CL5 240-Pin DIMM 1.8V Memory Module for Dell PowerEdge 1950 Server
SKU: CT552793
Price: $78.99
CT607758 - Crucial Technology 1GB DDR2-667MHz PC2-5300 ECC Unbuffered CL5 240-Pin DIMM 1.8V Memory Module for Dell PowerEdge SC440 Server
SKU: CT607758
Price: $104.91
CT943042 - Crucial Technology 512MB DDR2-667MHz PC2-5300 non-ECC Unbuffered CL5 200-Pin SoDimm 1.8V Memory Module for Dell Latitude D610 Notebook
SKU: CT943042
Price: $66.79
311-7699 - Dell 2GB Kit (2 X 1GB) DDR2-667MHz PC2-5300 ECC Unbuffered CL5 1.8V 240-Pin DIMM Memory
SKU: 311-7699
Price: $257.30
0D9682 - Dell 2GB Kit (2 X 1GB) DDR2-667MHz PC2-5300 ECC Unbuffered CL5 240-Pin 1.8V DIMM Memory
SKU: 0D9682
Price: $257.30
311-5187 - Dell 2GB Kit (2 X 1GB) DDR2-667MHz PC2-5300 ECC Unbuffered CL5 240-Pin 1.8V DIMM Memory
SKU: 311-5187
Price: $257.30
311-6354 - Dell 2GB Kit (2 X 1GB) DDR2-667MHz PC2-5300 ECC Unbuffered CL5 240-Pin 1.8V DIMM Memory
SKU: 311-6354
Price: $257.30
311-7684 - Dell 2GB Kit (2 X 1GB) DDR2-667MHz PC2-5300 ECC Unbuffered CL5 1.8V 240-Pin DIMM Memory
SKU: 311-7684
Price: $257.30
Dell SNPD6502CK2/2G 2GB Kit (2 X 1GB) DDR2-667MHz PC2-5300 ECC Unbuffered CL5 240-Pin DIMM Single Rank Memory
SKU: SNPD6502CK2-2G
Price: $257.30
0N9612 - Dell 2GB Kit (2 X 1GB) DDR2-667MHz PC2-5300 ECC Unbuffered CL5 240-Pin 1.8V DIMM Memory
SKU: 0N9612
Price: $257.30
N9612 - Dell 2GB Kit (2 X 1GB) DDR2-667MHz PC2-5300 ECC Unbuffered CL5 240-Pin 1.8V DIMM Memory
SKU: N9612
Price: $257.30
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.