Replacement for 735131-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 735131-B21 (735131-B21 - HP Apollo 6000 Standard Power Shelf Enclosure)? 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 735131-B21
| SKU | 735131-B21 |
|---|---|
| Product | 735131-B21 - HP Apollo 6000 Standard Power Shelf Enclosure |
| Current price | $261.05 |
| Stock status | In Stock |
| Detail page | View 735131-B21 › |
Drop-in replacements for 735131-B21
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.
70-29764-12 - HP 150 Watts Power Supply for BA356 StorageWorks Shelf Enclosure
SKU: 70-29764-12
Price: $160.00
732705-301 - HP 2650-Watts Platinum Hot-Pluggable Fio Power Supply for BladeSystem c7000 Apollo 6000
SKU: 732705-301
Price: $346.34
746383-B21 - HP 2650-Watts 12V Hot-Pluggable Universal Power Supply for Apollo 6000
SKU: 746383-B21
Price: $1,568.00
154997-001 - HP Blower Module Fan for Array Controller Shelf StorageWorks 2200 6000
SKU: 154997-001
Price: $82.42
QR491-63017 - HP 3Par 24Bay Drive Shelf 4U for M6720 SAS Drive Enclosure
SKU: QR491-63017
Price: $292.63
DS-SE2ZS-C8 - HP Storage Works Model 2200 Controller Shelf Enclosure for Hsg80
SKU: DS-SE2ZS-C8
Price: $682.71
AD511A - HP StorageWorks Modular Smart Array 1500 Upgrade Shelf Enclosure
SKU: AD511A
Price: $1,955.38
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.