Alternative to DTM63640B: Better-Value Equivalents in Stock
Comparing the DTM63640B (DTM63640B - Dataram 256MB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module) against alternatives? Pro Disk Network stocks 12 similar 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 DTM63640B
| SKU | DTM63640B |
|---|---|
| Product | DTM63640B - Dataram 256MB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module |
| Current price | $81.51 |
| Stock status | In Stock |
| Detail page | View DTM63640B › |
Alternatives to DTM63640B
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.
DTM63600 - Dataram 256MB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module
SKU: DTM63600
Price: $81.51
Dataram DRF20/256 256MB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module
SKU: DRF20-256
Price: $81.51
DTM63616A - Dataram 256MB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module
SKU: DTM63616A
Price: $81.51
DTM6360063600Z - Dataram 256MB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module
SKU: DTM6360063600Z
Price: $81.51
DTM63640A - Dataram 256MB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Single Rank Memory Module
SKU: DTM63640A
Price: $81.51
DTM63616C - Dataram 256MB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module
SKU: DTM63616C
Price: $81.51
DTM63629A - Dataram 256MB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module
SKU: DTM63629A
Price: $81.51
DTM63629B - Dataram 256MB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Dual Rank Memory Module
SKU: DTM63629B
Price: $81.51
DTM63616 - Dataram 256MB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module
SKU: DTM63616
Price: $81.51
DTM63616B - Dataram 256MB DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory Module
SKU: DTM63616B
Price: $81.51
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.