Replacement for PX131AV: Drop-In Alternatives We Stock
Looking for a replacement for the PX131AV (PX131AV - HP 512MB DDR2-400MHz non-ECC Unbuffered CL3 240-Pin DIMM 1.8V Memory Module)? Pro Disk Network ships HP drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the PX131AV
| SKU | PX131AV |
|---|---|
| Product | PX131AV - HP 512MB DDR2-400MHz non-ECC Unbuffered CL3 240-Pin DIMM 1.8V Memory Module |
| Current price | $167.46 |
| Stock status | In Stock |
| Detail page | View PX131AV › |
Drop-in replacements for PX131AV
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.
TS512MHP662A - Transcend 512MB DDR2-400MHz PC2-3200 non-ECC Unbuffered CL3 240-Pin DIMM Memory Module
SKU: TS512MHP662A
Price: $120.93
DY654B - HP 512MB DDR2-400MHz PC2-3200 non-ECC Unbuffered CL3 240-Pin DIMM Memory Module
SKU: DY654B
Price: $167.46
PM848AV - HP 512MB DDR2-400MHz non-ECC Unbuffered CL3 240-Pin DIMM 1.8V Memory Module
SKU: PM848AV
Price: $167.46
PU016AV - HP 512MB DDR2-400MHz non-ECC Unbuffered CL3 240-Pin DIMM 1.8V Single Rank Memory Module
SKU: PU016AV
Price: $167.46
RP001225405 - HP 512MB DDR2-400MHz non-ECC Unbuffered CL3 240-Pin DIMM 1.8V Single Rank Memory Module
SKU: RP001225405
Price: $167.46
PX129AV - HP 512MB DDR2-400MHz non-ECC Unbuffered CL3 240-Pin DIMM 1.8V Memory Module
SKU: PX129AV
Price: $167.46
EG080AV - HP 512MB DDR2-400MHz non-ECC Unbuffered CL3 240-Pin DIMM 1.8V Single Rank Memory Module
SKU: EG080AV
Price: $167.46
DY544AV - HP 512MB DDR2-400MHz non-ECC Unbuffered CL3 240-Pin DIMM 1.8V Memory Module
SKU: DY544AV
Price: $167.46
P9907AX - HP 512MB DDR2-400MHz PC2-3200 non-ECC Unbuffered CL3 240-Pin DIMM Memory Module
SKU: P9907AX
Price: $167.46
382505-001 - HP 512MB DDR2-400MHz PC2-3200 non-ECC Unbuffered CL3 240-Pin DIMM 1.8V Memory Module
SKU: 382505-001
Price: $167.46
382505-001N - HP 512MB DDR2-400MHz PC2-3200 non-ECC Unbuffered CL3 240-Pin DIMM 1.8V Memory Module
SKU: 382505-001N
Price: $167.46
382505R-001 - HP 512MB DDR2-400MHz PC2-3200 non-ECC Unbuffered CL3 240-Pin DIMM 1.8V Memory Module
SKU: 382505R-001
Price: $167.46
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.