Replacement for 3R-A3136-AA: Drop-In Alternatives We Stock
Looking for a replacement for the 3R-A3136-AA (3R-A3136-AA - Compaq 36.4GB 10000RPM Ultra-3 Wide SCSI Hot-Pluggable 3.5-inch Hard Drive)? 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 3R-A3136-AA
| SKU | 3R-A3136-AA |
|---|---|
| Product | 3R-A3136-AA - Compaq 36.4GB 10000RPM Ultra-3 Wide SCSI Hot-Pluggable 3.5-inch Hard Drive |
| Current price | $157.07 |
| Stock status | In Stock |
| Detail page | View 3R-A3136-AA › |
Drop-in replacements for 3R-A3136-AA
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.
BD000965333 - Compaq 9.1GB 10000RPM 3.5-inch Ultra Wide SCSI 68-Pin non Hot-Pluggable Hard Drive
SKU: BD000965333
Price: $143.39
104992-001 - HP / Compaq 18.2GB 7200RPM Ultra-2 Wide SCSI 80-Pin Hot-Pluggable 3.5-inch Hard Drive with Tray
SKU: 104992-001
Price: $157.07
142671-B22 - HP Compaq 9GB 10000RPM Wide Ultra3 SCSI Hot-pluggable 3.5-inch Hard Drive
SKU: 142671-B22
Price: $73.68
BD009635CB - HP Compaq 9GB 10000RPM Wide Ultra3 SCSI Hot-pluggable 3.5-inch Hard Drive
SKU: BD009635CB
Price: $128.95
142671-B21 - HP Compaq 9GB 10000RPM Wide Ultra3 SCSI Hot-pluggable 3.5-inch Hard Drive
SKU: 142671-B21
Price: $143.39
180732-001 - HP Compaq 9GB 10000RPM Wide Ultra3 SCSI Hot-pluggable 3.5-inch Hard Drive
SKU: 180732-001
Price: $182.37
176943-005 - Compaq 9.1GB 10000RPM 3.5-inch Fast Wide SCSI 68-Pin non Hot-Pluggable Hard Drive
SKU: 176943-005
Price: $225.99
3R-A0932-AA - Compaq 36.4GB 10000RPM Ultra-3 Wide SCSI Hot Plug 3.5-inch Hard Drive
SKU: 3R-A0932-AA
Price: $182.37
BD00911934 - Compaq 9.1GB 10000RPM Ultra-2 Wide SCSI Hot Swap LVD 80-Pin 3.5-inch Hard Drive
SKU: BD00911934
Price: $232.82
143920-001 - HP 18.2GB 10000RPM Ultra-2 Wide SCSI Hot-Pluggable LVD 80-Pin 3.5-inch Hard Drive
SKU: 143920-001
Price: $73.68
104663-001 - HP 18.2GB 10000RPM Ultra-2 Wide SCSI Hot-Pluggable LVD 80-Pin 3.5-inch Hard Drive
SKU: 104663-001
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.