Replacement for X-250-PG: Drop-In Alternatives We Stock
Looking for a replacement for the X-250-PG (Sun X-250/PG 250-Watts Power Supply For Blade 150)? 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 X-250-PG
| SKU | X-250-PG |
|---|---|
| Product | Sun X-250/PG 250-Watts Power Supply For Blade 150 |
| Current price | $357.09 |
| Stock status | In Stock |
| Detail page | View X-250-PG › |
Drop-in replacements for X-250-PG
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.
ISK310-150 - Antec ISK310-150 Chassis Desktop 3 x Bay 1 x Fan(s) Installed 1 x 150 W Mini ITX Motherboard Supported
SKU: ISK310-150
Price: $339.54
36L8831 - IBM 250-Watts Hot-Pluggable Base and Redundant AC Power Supply for xSeries 230 / 240 / 250
SKU: 36L8831
Price: $73.68
ATX-250-12Z - Bestec 250-Watts 115-230V AC ATX Power Supply with Active PFC for DX2300 DX2250
SKU: ATX-250-12Z
Price: $187.37
PWR-RGD-AC-DC-250 - Cisco 250-Watts Industrial Ethernet High Voltage Power Supply
SKU: PWR-RGD-AC-DC-250
Price: $1,098.80
Cisco HDD-78XX-I5-250 HDD-78XX-I5-250= 250 GB 3.5 Internal Hard Drive - SATA/300 - 7200 rpm
SKU: HDD-78XX-I5-250
Price: $371.63
Cisco HDD-7816-I4-250 HDD-7816-I4-250= 250 GB 3.5 Internal Hard Drive - SATA/300 - 7200 rpm - Hot Swappable
SKU: HDD-7816-I4-250
Price: $371.63
Dataram DRSB150/256MB 256MB 133MHz PC133 ECC Unbuffered CL3 168-Pin DIMM Memory Module for Sun X6180A Sun Blade 150
SKU: DRSB150-256MB
Price: $143.39
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.