Replacement for 8WZ51AV: Drop-In Alternatives We Stock
Looking for a replacement for the 8WZ51AV (8WZ51AV - HP 8GB DDR4-2666MHz PC4-21300 Non-ECC Unbuffered CL19 260-Pin SODIMM 1.2V Single Rank 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 8WZ51AV
| SKU | 8WZ51AV |
|---|---|
| Product | 8WZ51AV - HP 8GB DDR4-2666MHz PC4-21300 Non-ECC Unbuffered CL19 260-Pin SODIMM 1.2V Single Rank Memory Module |
| Current price | $231.71 |
| Stock status | In Stock |
| Detail page | View 8WZ51AV › |
Drop-in replacements for 8WZ51AV
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.
40Y37AV - HP 8GB DDR4-2666MHz PC4-21300 Non-ECC Unbuffered CL19 260-Pin SODIMM 1.2V Single Rank Memory Module
SKU: 40Y37AV
Price: $231.71
9UK77AV - HP 8GB DDR4-2666MHz PC4-21300 Non-ECC Unbuffered CL19 260-Pin SODIMM 1.2V Single Rank Memory Module
SKU: 9UK77AV
Price: $231.71
9JP27AV - HP 8GB DDR4-2666MHz PC4-21300 Non-ECC Unbuffered CL19 260-Pin SODIMM 1.2V Single Rank Memory Module
SKU: 9JP27AV
Price: $231.71
8XW78AV - HP 8GB DDR4-2666MHz PC4-21300 Non-ECC Unbuffered CL19 260-Pin SODIMM 1.2V Single Rank Memory Module
SKU: 8XW78AV
Price: $231.71
L19838-001 - HP 8GB DDR4-2666MHz PC4-21300 Non-ECC Unbuffered CL19 260-Pin SODIMM 1.2V Single Rank Memory Module
SKU: L19838-001
Price: $231.71
9AH77AV - HP 8GB DDR4-2666MHz PC4-21300 Non-ECC Unbuffered CL19 260-Pin SODIMM 1.2V Single Rank Memory Module
SKU: 9AH77AV
Price: $231.71
9BF19AV - HP 8GB DDR4-2666MHz PC4-21300 Non-ECC Unbuffered CL19 260-Pin SODIMM 1.2V Single Rank Memory Module
SKU: 9BF19AV
Price: $231.71
9BF20AV - HP 8GB Kit (2X4GB) DDR4-2666MHz PC4-21300 Non-ECC Unbuffered CL19 260-Pin SODIMM 1.2V Single Rank Memory
SKU: 9BF20AV
Price: $279.51
9AH78AV - HP 8GB Kit (2X4GB) DDR4-2666MHz PC4-21300 Non-ECC Unbuffered CL19 260-Pin SODIMM 1.2V Single Rank Memory
SKU: 9AH78AV
Price: $279.51
8WZ52AV - HP 8GB Kit (2X4GB) DDR4-2666MHz PC4-21300 Non-ECC Unbuffered CL19 260-Pin SODIMM 1.2V Single Rank Memory
SKU: 8WZ52AV
Price: $279.51
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.