Alternative to 12R9574: Better-Value Equivalents in Stock
Comparing the 12R9574 (12R9574 - IBM 16GB Kit (4 X 4GB) DDR2-533MHz PC2-4200 ECC Registered CL4 276-Pin DIMM Memory) 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 12R9574
| SKU | 12R9574 |
|---|---|
| Product | 12R9574 - IBM 16GB Kit (4 X 4GB) DDR2-533MHz PC2-4200 ECC Registered CL4 276-Pin DIMM Memory |
| Current price | $158.78 |
| Stock status | In Stock |
| Detail page | View 12R9574 › |
Alternatives to 12R9574
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.
Dataram DRI570D2/16GB 16GB Kit (4 x 4GB) DDR2-533MHz PC2-4200 ECC Registered 276-Pin DIMM Memory for IBM 4497
SKU: DRI570D2-16GB
Price: $458.00
Dataram DRILS42/16GB 16GB Kit (2 X 8GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Quad Rank Memory for IBM BladeCenter LS21 7971
SKU: DRILS42-16GB
Price: $285.97
9406-5695 - IBM 16GB Kit (4 X 4GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Memory for Power6
SKU: 9406-5695
Price: $384.83
9117-5695 - IBM 16GB Kit (4 X 4GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Memory for Power6
SKU: 9117-5695
Price: $384.83
4497-9117 - IBM 16GB Kit (4 X 4GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Memory for Power6
SKU: 4497-9117
Price: $384.83
5695-9117 - IBM 16GB Kit (4 X 4GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Memory
SKU: 5695-9117
Price: $384.83
9406-4497 - IBM Chipkill 16GB Kit (4 X 4GB) DDR2-533MHz PC2-4200 ECC Registered CL4 276-Pin DIMM Memory
SKU: 9406-4497
Price: $556.45
9411-4497 - IBM 16GB Kit (4 X 4GB) DDR2-533MHz PC2-4200 ECC Registered CL4 276-Pin DIMM Memory
SKU: 9411-4497
Price: $556.45
9407-4497 - IBM Chipkill 16GB Kit (4 X 4GB) DDR2-533MHz PC2-4200 ECC Registered CL4 276-Pin DIMM Memory
SKU: 9407-4497
Price: $556.45
9406-4496 - IBM 16GB Kit (4 X 4GB) DDR2-533MHz PC2-4200 ECC Registered CL4 276-Pin DIMM Memory
SKU: 9406-4496
Price: $556.45
9405-4497 - IBM 16GB Kit (4 X 4GB) DDR2-533MHz PC2-4200 ECC Registered CL4 276-Pin DIMM Memory
SKU: 9405-4497
Price: $556.45
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.