Replacement for 442812-B31: Drop-In Alternatives We Stock
Looking for a replacement for the 442812-B31 (442812-B31 - HP R12000 Intl UPS Electric 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 442812-B31
| SKU | 442812-B31 |
|---|---|
| Product | 442812-B31 - HP R12000 Intl UPS Electric Module |
| Current price | $5,847.37 |
| Stock status | In Stock |
| Detail page | View 442812-B31 › |
Drop-in replacements for 442812-B31
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.
AF468A - HP R/T3000 G2 2U Detachable Cord High Voltage INTL Uninterruptible Power System (UPS)
SKU: AF468A
Price: $1,784.39
637302-001 - HP R1500 G3 UPS 1500VA 1000W Rack-mountable 1U 120V 4-Outlets UPS System
SKU: 637302-001
Price: $294.74
638837-001 - HP R1500 G3 UPS 1500VA 1000W Rack-mountable 1U 120V 4-Outlets UPS System
SKU: 638837-001
Price: $565.32
749319-001 - HP 30A 400 V 3-Phase NA R18000 Direct Flow UPS iEC309 input/output Module
SKU: 749319-001
Price: $211.97
632555-001 - HP UPS Network Module Mini Slot Kit Remote Management Adapter
SKU: 632555-001
Price: $252.63
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.