Alternative to 317740-B21: Better-Value Equivalents in Stock
Comparing the 317740-B21 (317740-B21 - Compaq 512MB 100MHz PC100 ECC Registered CL2 168-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 317740-B21
| SKU | 317740-B21 |
|---|---|
| Product | 317740-B21 - Compaq 512MB 100MHz PC100 ECC Registered CL2 168-Pin DIMM Memory Module |
| Current price | $564.83 |
| Stock status | In Stock |
| Detail page | View 317740-B21 › |
Alternatives to 317740-B21
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.
328808-B21 - Compaq 1GB Kit (2 X 512MB) 100MHz PC100 ECC Registered CL2 168-Pin DIMM Memory
SKU: 328808-B21
Price: $71.58
170517-001 - Compaq 512MB 100MHz PC100 ECC Registered CL2 168-Pin DIMM 3.3V Memory Module
SKU: 170517-001
Price: $71.58
189080-B21 - Compaq 512MB Kit (4 X 128MB) 100MHz PC100 ECC Registered CL2 168-Pin DIMM Memory
SKU: 189080-B21
Price: $308.76
388261-B21 - Compaq 512MB Kit (4 X 128MB) 100MHz PC100 ECC Registered CL2 168-Pin SDRAM DIMM Memory
SKU: 388261-B21
Price: $308.76
192014-00100 - Compaq 512MB Kit (4 X 128MB) 100MHz PC100 ECC Registered CL2 168-Pin DIMM Memory
SKU: 192014-00100
Price: $308.76
110959-041 - HP / Compaq 512MB SDRAM-100MHz PC100 ECC Registered CL2 168-Pin DIMM Memory Module for ProLiant 8000 / 8500 Servers
SKU: 110959-041
Price: $564.83
328807-B21 - Compaq 512MB Kit (2 X 256MB) 100MHz PC100 ECC Registered CL2 168-Pin DIMM Memory
SKU: 328807-B21
Price: $564.83
146490-001 - Compaq 512MB 100MHz PC100 ECC Registered CL2 168-Pin DIMM Memory Module
SKU: 146490-001
Price: $564.83
110959-142 - Compaq 512MB 100MHz PC100 ECC Registered CL2 168-Pin DIMM Memory Module
SKU: 110959-142
Price: $564.83
170516-001 - Compaq 512MB 100MHz PC100 ECC Unbuffered CL2 168-Pin DIMM Memory Module for ProLiant 8000 / 8500 Servers
SKU: 170516-001
Price: $128.95
A89082-B21 - Compaq 2GB Kit (4 X 512MB) 100MHz PC100 ECC Unbuffered CL2 168-Pin DIMM Memory
SKU: A89082-B21
Price: $147.05
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.