Replacement for HSTNS-PD31: Drop-In Alternatives We Stock
Looking for a replacement for the HSTNS-PD31 (HSTNS-PD31 - HP 700-Watts 200-277V Redundant Hot Pluggable Power Supply for Proliant G8)? 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 HSTNS-PD31
| SKU | HSTNS-PD31 |
|---|---|
| Product | HSTNS-PD31 - HP 700-Watts 200-277V Redundant Hot Pluggable Power Supply for Proliant G8 |
| Current price | $128.95 |
| Stock status | In Stock |
| Detail page | View HSTNS-PD31 › |
Drop-in replacements for HSTNS-PD31
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.
HSTNS-PD32 - HP 750-Watts 200-277V Redundant Hot Pluggable Power Supply for Proliant Sl2100 E52660
SKU: HSTNS-PD32
Price: $273.91
HSTNS-PD34-B - HP 1200-Watts 200-277V Hot Swappable Power Supply for ProLiant ML350 DL380 DL388P G8
SKU: HSTNS-PD34-B
Price: $194.74
DPS-750AB-3 - HP 750-Watts 200-277V AC 80 Plus Platinum Redundant Hot-Pluggable Power Supply for Poweredge 2950
SKU: DPS-750AB-3
Price: $121.05
DPS-750AB-3-A - HP 750-Watts 200-277V AC 80 Plus Platinum Redundant Hot-Pluggable Power Supply for Poweredge 2950
SKU: DPS-750AB-3-A
Price: $205.26
DPS-750AB-4-A - HP 750-Watts 200-277V AC 80 Plus Platinum Redundant Hot-Pluggable Power Supply for Poweredge 2950
SKU: DPS-750AB-4-A
Price: $205.26
DPS-750AB-8A - HP 750-Watts 200-277V AC 80 Plus Platinum Redundant Hot-Pluggable Power Supply for Poweredge 2950
SKU: DPS-750AB-8A
Price: $273.91
HSTNS-PD24 - HP 500-Watts 200-277V Efficiency Power Supply for Proliant Dl G7 G8
SKU: HSTNS-PD24
Price: $157.07
HSTNS-PD34 - HP 1200-Watts 277V AC Hot-Swappable Platinum Plus Power Supply for Proliant ML350 DL380 DL388P Gen8
SKU: HSTNS-PD34
Price: $344.33
717362-B21 - HP 500-Watts 277V AC Common Slot Redundant Hot-Pluggable Power Supply For Proliant Dl G7 G8
SKU: 717362-B21
Price: $71.58
717364-B21 - HP 750-Watts 277V AC Common Slot Redundant Hot-Pluggable Power Supply
SKU: 717364-B21
Price: $194.74
674890-001 - HP 750-Watts 200V-277V AC Common Slot Redundant Hot-Pluggable Power Supply for G8
SKU: 674890-001
Price: $194.74
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.