Alternative to PX975AA: Better-Value Equivalents in Stock
Comparing the PX975AA (PX975AA - HP 512MB DDR2-667MHz PC2-5300 non-ECC Unbuffered CL5 240-Pin DIMM 1.8V Memory Module) against alternatives? Pro Disk Network stocks 12 similar HP 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 PX975AA
| SKU | PX975AA |
|---|---|
| Product | PX975AA - HP 512MB DDR2-667MHz PC2-5300 non-ECC Unbuffered CL5 240-Pin DIMM 1.8V Memory Module |
| Current price | $137.26 |
| Stock status | In Stock |
| Detail page | View PX975AA › |
Alternatives to PX975AA
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.
377725-888 - HP 512MB DDR2-667MHz PC2-5300 non-ECC Unbuffered CL5 240-Pin DIMM 1.8V Memory Module
SKU: 377725-888
Price: $71.58
396520-001 - HP 512MB DDR2-667MHz PC2-5300 non-ECC Unbuffered CL5 240-Pin DIMM 1.8V Memory Module
SKU: 396520-001
Price: $71.58
384704-051 - HP 512MB DDR2-667MHz PC2-5300 ECC Unbuffered CL5 240-Pin DIMM 1.8V Memory Module
SKU: 384704-051
Price: $73.68
HYS72T6400HP-3S-A - Qimonda 512MB DDR2-667MHz PC2-5300 ECC Unbuffered CL5 240-Pin DIMM Single Rank Memory Module
SKU: HYS72T6400HP-3S-A
Price: $86.63
HYS72T6400HP-3S-B - Infineon 512MB DDR2-667MHz PC2-5300 ECC Unbuffered CL5 240-Pin DIMM Single Rank Memory Module
SKU: HYS72T6400HP-3S-B
Price: $86.63
PV940ET - HP 512MB DDR2-667MHz PC2-5300 ECC Unbuffered CL5 240-Pin DIMM 1.8V Memory Module
SKU: PV940ET
Price: $90.17
433555-001 - HP 512MB DDR2-667MHz PC2-5300 ECC Unbuffered CL5 240-Pin DIMM 1.8V Memory Module
SKU: 433555-001
Price: $96.84
432803-B21 - HP 512MB DDR2-667MHz PC2-5300 ECC Unbuffered CL5 240-Pin DIMM 1.8V Memory Module
SKU: 432803-B21
Price: $96.84
417440-051 - HP 512MB DDR2-667MHz PC2-5300 ECC Unbuffered CL5 240-Pin DIMM 1.8V Memory Module
SKU: 417440-051
Price: $96.84
464459-001 - HP 512MB DDR2-667MHz PC2-5300 ECC Unbuffered CL5 240-Pin DIMM 1.8V Memory Module
SKU: 464459-001
Price: $123.28
GG655-69001 - HP 512MB DDR2-667MHz PC2-5300 ECC Unbuffered CL5 240-Pin DIMM 1.8V Memory Module
SKU: GG655-69001
Price: $123.28
538431-001 - HP 512MB DDR2-667MHz PC2-5300 ECC Unbuffered CL5 240-Pin DIMM 1.8V Memory Module
SKU: 538431-001
Price: $123.28
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.