Replacement for 188729-001: Drop-In Alternatives We Stock
Looking for a replacement for the 188729-001 (188729-001 - Compaq Backplane Board)? Pro Disk Network ships 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 188729-001
| SKU | 188729-001 |
|---|---|
| Product | 188729-001 - Compaq Backplane Board |
| Current price | $165.79 |
| Stock status | In Stock |
| Detail page | View 188729-001 › |
Drop-in replacements for 188729-001
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.
823791-001 - HP Express Bay SFF Hard Drive Cage Assembly Includes Backplane Board / Mini-SAS Cable and Backplane Power Cable for ProLiant SE1170s
SKU: 823791-001
Price: $342.11
108846-001 - Compaq 5180339 01 / 108846 001 Compaq UZI System Board ( Motherboard )
SKU: 108846-001
Price: $336.17
333112-001 - HP Compaq Power Supply Backplane Board for ProLiant DL380 G1
SKU: 333112-001
Price: $71.58
159314-001 - Compaq 3 Bay SCSI Power Backplane Board for Proliant ML530 ML570
SKU: 159314-001
Price: $71.58
376476-001 - HP / Compaq Power Supply Backplane Board for ProLiant DL580 G3
SKU: 376476-001
Price: $73.68
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.