Alternative to 53P1634: Better-Value Equivalents in Stock
Comparing the 53P1634 (53P1634 - IBM 1GB DDR-266MHz PC2100 ECC Registered CL2.5 208-Pin DIMM Memory Module) against alternatives? Pro Disk Network stocks 12 similar IBM 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 53P1634
| SKU | 53P1634 |
|---|---|
| Product | 53P1634 - IBM 1GB DDR-266MHz PC2100 ECC Registered CL2.5 208-Pin DIMM Memory Module |
| Current price | $168.11 |
| Stock status | In Stock |
| Detail page | View 53P1634 › |
Alternatives to 53P1634
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.
15R6744 - IBM 4GB Kit (4 X 1GB) DDR-266MHz PC2100 ECC Registered 8ns 208-Pin DIMM Memory for IBM eServer
SKU: 15R6744
Price: $621.97
53P3230 - IBM 1GB DDR-266MHz PC2100 ECC Registered CL2.5 208-Pin DIMM Memory Module
SKU: 53P3230
Price: $168.11
4453-9406 - IBM 4GB Kit (4 X 1GB) DDR-266MHz PC2100 ECC Registered CL2.5 208-Pin DIMM Memory for IntelliStation eServer PSeries 615
SKU: 4453-9406
Price: $172.01
9124-1949 - IBM 1GB Kit (2 X 512MB) DDR-266MHz PC2100 ECC Registered CL2.5 208-Pin Proprietary DIMM Memory
SKU: 9124-1949
Price: $319.39
52P8607 - IBM 1GB Kit (2 X 512MB) DDR-266MHz PC2100 ECC Registered CL2.5 208-Pin DIMM Memory
SKU: 52P8607
Price: $319.39
9123-1949 - IBM 1GB Kit (2 X 512MB) DDR-266MHz PC2100 ECC Registered CL2.5 208-Pin Proprietary DIMM Memory
SKU: 9123-1949
Price: $319.39
52P8608 - IBM 2GB Kit (2 X 1GB) DDR-266MHz PC2100 ECC Registered CL2.5 208-Pin DIMM Memory for eServer OpenPower 710 Models
SKU: 52P8608
Price: $492.18
4446-9406 - IBM 1GB Kit (4 x 256MB) DDR-266MHz PC2100 ECC Registered CL2.5 208-Pin DIMM Memory
SKU: 4446-9406
Price: $621.97
9406-4453 - IBM 4GB Kit (4 X 1GB) DDR-266MHz PC2100 ECC Registered CL2.5 208-Pin DIMM Memory
SKU: 9406-4453
Price: $621.97
9406-4444 - IBM 1GB Kit (4 X 256MB) DDR-266MHz PC2100 ECC Registered CL2.5 208-Pin DIMM Memory
SKU: 9406-4444
Price: $621.97
9405-4444 - IBM 1GB Kit (4 X 256MB) DDR-266MHz PC2100 ECC Registered CL2.5 208-Pin DIMM Memory
SKU: 9405-4444
Price: $621.97
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.