Replacement for BY887AV: Drop-In Alternatives We Stock
Looking for a replacement for the BY887AV (BY887AV - HP 1GB DDR2-800MHz non-ECC Unbuffered CL6 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 BY887AV
| SKU | BY887AV |
|---|---|
| Product | BY887AV - HP 1GB DDR2-800MHz non-ECC Unbuffered CL6 240-Pin DIMM 1.8V Memory Module |
| Current price | $150.91 |
| Stock status | In Stock |
| Detail page | View BY887AV › |
Drop-in replacements for BY887AV
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.
459932-001 - HP 1GB DDR2-800MHz PC2-6400 ECC Unbuffered CL6 240-Pin DIMM 1.8V Memory Module
SKU: 459932-001
Price: $73.68
445166-051 - HP 1GB DDR2-800MHz PC2-6400 ECC Unbuffered CL6 240-Pin DIMM 1.8V Dual Rank Memory Module
SKU: 445166-051
Price: $73.68
450259-B21 - HP 1GB DDR2-800MHz PC2-6400 ECC Unbuffered CL6 240-Pin DIMM 1.8V Memory Module
SKU: 450259-B21
Price: $73.68
HYS72T128000HP-25F-B - Qimonda 1GB DDR2-800MHz PC2-6400 non-ECC Unbuffered CL6 240-Pin DIMM Single Rank Memory Module
SKU: HYS72T128000HP-25F-B
Price: $88.03
HP5188-6049-QAB2 - Kingston 1GB DDR2-800MHz non-ECC Unbuffered CL6 240-Pin DIMM 1.8V Memory Module
SKU: HP5188-6049-QAB2
Price: $91.32
HP5188-6049-ELC - Kingston 1GB DDR2-800MHz non-ECC Unbuffered CL6 240-Pin DIMM 1.8V Memory Module
SKU: HP5188-6049-ELC
Price: $91.32
444908-051 - HP 1GB DDR2-800MHz PC2-6400 ECC Unbuffered CL6 240-Pin DIMM 1.8V Memory Module
SKU: 444908-051
Price: $96.84
404574-888 - HP 1GB DDR2-800MHz PC2-6400 non-ECC Unbuffered CL6 240-Pin DIMM 1.8V Memory Module
SKU: 404574-888
Price: $96.84
GH739AA - HP 1GB DDR2-800MHz PC2-6400 ECC Unbuffered CL6 240-Pin DIMM 1.8V Memory Module
SKU: GH739AA
Price: $96.84
M-TS1GHP058B - Transcend 1GB DDR2-800MHz PC2-6400 non-ECC Unbuffered CL6 240-Pin DIMM Single Rank Memory Module
SKU: M-TS1GHP058B
Price: $108.97
TS1GHP058B - Transcend 1GB DDR2-800MHz PC2-6400 non-ECC Unbuffered CL6 240-Pin DIMM Single Rank Memory Module
SKU: TS1GHP058B
Price: $108.97
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.