Alternative to PF423AV: Better-Value Equivalents in Stock
Comparing the PF423AV (PF423AV - HP 2GB DDR2-400MHz non-ECC Unbuffered CL3 240-Pin DIMM 1.8V Single Rank 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 PF423AV
| SKU | PF423AV |
|---|---|
| Product | PF423AV - HP 2GB DDR2-400MHz non-ECC Unbuffered CL3 240-Pin DIMM 1.8V Single Rank Memory Module |
| Current price | $351.05 |
| Stock status | In Stock |
| Detail page | View PF423AV › |
Alternatives to PF423AV
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.
PX150AV - HP 2GB DDR2-400MHz non-ECC Unbuffered CL3 240-Pin DIMM 1.8V Memory Module
SKU: PX150AV
Price: $137.59
356243-001 - HP 2GB DDR2-400MHz PC2-3200 ECC Unbuffered CL3 240-Pin DIMM 1.8V Memory Module
SKU: 356243-001
Price: $190.63
470063-488 - HP 2GB DDR2-400MHz PC2-3200 ECC Unbuffered CL3 240-Pin DIMM 1.8V Memory Module
SKU: 470063-488
Price: $190.63
340693-001 - HP 2GB DDR2-400MHz PC2-3200 ECC Unbuffered CL3 240-Pin DIMM Memory Module
SKU: 340693-001
Price: $190.63
354114-861 - HP 2GB DDR2-400MHz PC2-3200 ECC Unbuffered CL3 240-Pin DIMM 1.8V Memory Module
SKU: 354114-861
Price: $190.63
AD324A - HP 2GB Kit (2 X 1GB) DDR2-400MHz PC2-3200 non-ECC Unbuffered CL3 240-Pin DIMM 1.8V Memory
SKU: AD324A
Price: $227.88
AD191AR - HP 2GB Kit (2 X 1GB) DDR2-400MHz PC2-3200 non-ECC Unbuffered CL3 240-Pin DIMM Memory
SKU: AD191AR
Price: $227.88
PU111AV - HP 2GB DDR2-400MHz non-ECC Unbuffered CL3 240-Pin DIMM 1.8V Memory Module
SKU: PU111AV
Price: $227.88
PK269AV - HP 2GB DDR2-400MHz non-ECC Unbuffered CL3 240-Pin DIMM 1.8V Memory Module
SKU: PK269AV
Price: $247.58
PU018AV - HP 2GB (4 x 512MB) DDR2-400MHz non-ECC Unbuffered CL3 240-Pin DIMM 1.8V 2R Memory Module
SKU: PU018AV
Price: $619.54
641231-001 - HP 2GB PC2-3200 DDR2-400MHz ECC Registered CL3 240-Pin 3PAR F-Class Data Cache DIMM Memory Module
SKU: 641231-001
Price: $71.58
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.