Replacement for 311868-001: Drop-In Alternatives We Stock
Looking for a replacement for the 311868-001 (311868-001 - HP 250-Watts 120-240V AC 45-66Hz ATX Redundant Hot-Pluggable Power Supply with Power Factor Correction for EVO D500 300)? 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 311868-001
| SKU | 311868-001 |
|---|---|
| Product | 311868-001 - HP 250-Watts 120-240V AC 45-66Hz ATX Redundant Hot-Pluggable Power Supply with Power Factor Correction for EVO D500 300 |
| Current price | $157.00 |
| Stock status | In Stock |
| Detail page | View 311868-001 › |
Drop-in replacements for 311868-001
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.
244166-001 - HP 250-Watts 120-240V AC 45-66Hz 20-Pin ATX Power Supply with Power Factor Correction for EVO D500 300 Desktop System
SKU: 244166-001
Price: $194.74
243890-001 - HP 250-Watts 120-240V AC 45-66Hz 20-Pin ATX Power Supply with Power Factor Correction for EVO D500 300 Desktop System
SKU: 243890-001
Price: $194.74
255712-004 - HP 250-Watts AC 120-240V 45-66Hz 20-Pin ATX Redundant Hot-Pluggable Power Supply with Power Factor Correction for EVO D500 300
SKU: 255712-004
Price: $189.47
255712-001 - HP 250-Watts AC 120-240V 45-66Hz Redundant Hot-Pluggable 20-Pin Power Supply with Power Factor Correction for EVO D500 300
SKU: 255712-001
Price: $189.47
246444-003 - HP 250-Watts AC 120-240V 45-66Hz 20-Pin Redundant Hot-Pluggable Power Supply with Power Factor Correction for EVO D500 300
SKU: 246444-003
Price: $250.53
308615-001 - HP 240-Watts AC 120-240V 45-66Hz Redundant Hot-Plug 20-Pin Power Supply with Power Factor Correction (PFC) for EVO D330/530
SKU: 308615-001
Price: $89.47
393945-001 - HP 120-Watts Input 100-240V AC Output 18.5V DC 6.5A Power Adapter for Presario / Pavilion
SKU: 393945-001
Price: $212.83
HP-185VA3P - HP 185-Watts 120-240v AC Input 45-66 Hz 6 DC Switching Power Supply for Evo D530 DC500 SFF
SKU: HP-185VA3P
Price: $106.49
5187-8274 - HP 250-Watts ATX Power Supply with (PFC) Power Factor Correction for Digital Entertainment Center z540/z545/z553s/Z558/Z565
SKU: 5187-8274
Price: $395.89
394529-001 - HP 185-Watts 100-127V / 200-240V ATX Power Supply for EVO D530 DC500 RP5000
SKU: 394529-001
Price: $73.68
332829-001 - HP 145-Watts 110-240V AC 45-66Hz ATX Switching Power Supply for Deskpro EP PC
SKU: 332829-001
Price: $89.47
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.