Replacement for XSL8500-UPG-1250: Drop-In Alternatives We Stock
Looking for a replacement for the XSL8500-UPG-1250 (XSL8500-UPG-1250 - Sun Slot upgrade 1000 to 1250)? 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 XSL8500-UPG-1250
| SKU | XSL8500-UPG-1250 |
|---|---|
| Product | XSL8500-UPG-1250 - Sun Slot upgrade 1000 to 1250 |
| Stock status | In Stock |
| Detail page | View XSL8500-UPG-1250 › |
Drop-in replacements for XSL8500-UPG-1250
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.
DNS-1250-04 - D-Link ShareCenter Pro DNS-1250 Network Storage Server - Intel Atom D525 - USB RJ-45 Network
SKU: DNS-1250-04
Price: $953.26
754558-304 - Intel Slot-1 AGP Slot 4 PCI Slot-2 ISA Slot-3 DIMM ATX Motherboard
SKU: 754558-304
Price: $505.53
AIR-PWR-1000 - Cisco 1000 48V DC External Power Supply For Aironet 1000
SKU: AIR-PWR-1000
Price: $112.16
120-G2-1000-XR - EVGA SuperNOVA 1000 G2 1000-Watts ATX12V & EPS12V 80+ Power Supply (Gold)
SKU: 120-G2-1000-XR
Price: $291.79
220-G3-1000-X1 - EVGA SuperNOVA 1000 G3 220-G3-1000-X1 1000W 80 PLUS Gold ATX12V & EPS12V Power Supply
SKU: 220-G3-1000-X1
Price: $485.53
220-P6-1000-X1 - EVGA SuperNOVA 1000 P6 1000-Watt ATX 12V 80 Plus Platinum Fully Modular Power Supply
SKU: 220-P6-1000-X1
Price: $544.25
220-P5-1000-X1 - EVGA SuperNOVA 1000 P5 1000-Watts ATX 12V 80 Plus Platinum Fully Modular Power Supply
SKU: 220-P5-1000-X1
Price: $557.96
220-P2-1000-XR - EVGA SuperNOVA 1000 P2 1000-Watts Active PFC ATX 80+ Power Supply
SKU: 220-P2-1000-XR
Price: $652.28
120-G1-1000-VR - EVGA SuperNOVA 1000 G1 1000-Watts Fully Modular NVIDIA SLI and Crossfire Ready 80+ Power Supply (Gold)
SKU: 120-G1-1000-VR
Price: $903.78
EX4500-40F-VC1-DC - Juniper Network Switch Chassis 43 Slot x No 40 x SFP+ 2 x Expansion Slot 1 x Stacking Module Slot
SKU: EX4500-40F-VC1-DC
Price: $393.42
EX8208-DENSE-BNDL - Juniper EX8208 Network Switch Chassis 8 Slot x No 8 x Expansion Slot Slot
SKU: EX8208-DENSE-BNDL
Price: $3,288.16
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.