Replacement for UCS-51: Drop-In Alternatives We Stock
Looking for a replacement for the UCS-51 (UCS-51 - Dell PERC 5/IR Single Channel PCI-Express SAS RAID Controller for PowerEdge / PowerVault Server)? Pro Disk Network ships Dell 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 UCS-51
| SKU | UCS-51 |
|---|---|
| Product | UCS-51 - Dell PERC 5/IR Single Channel PCI-Express SAS RAID Controller for PowerEdge / PowerVault Server |
| Current price | $157.07 |
| Stock status | In Stock |
| Detail page | View UCS-51 › |
Drop-in replacements for UCS-51
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.
E2K-UCS-51 - Dell PERC 5/IR Single Channel PCI-Express SAS RAID Controller for PowerEdge / PowerVault Server
SKU: E2K-UCS-51
Price: $189.47
M8K48 - Dell PERC 6I/R PERC S300 SAS PCI-Express RAID Controller for PowerEdge T410 / R510
SKU: M8K48
Price: $85.82
0M8K48 - Dell PERC 6I/R PERC S300 SAS PCI-Express RAID Controller for PowerEdge T410 / R510
SKU: 0M8K48
Price: $85.82
0J155F - Dell PERC 6/E Dual Channel PCI-Express SAS RAID Controller with 512MB Cache
SKU: 0J155F
Price: $211.00
J155F - Dell PERC 6/E Dual Channel PCI-Express SAS RAID Controller with 512MB Cache
SKU: J155F
Price: $233.68
UD551 - Dell 4GB Single Channel PCI-Express X4 Low Profile Fibre Channel Host Bus Adapter with Standard Bracket Only
SKU: UD551
Price: $71.58
0UD551 - Dell 4GB Single Channel PCI-Express X4 Low Profile Fibre Channel Host Bus Adapter with Standard Bracket Only
SKU: 0UD551
Price: $171.03
KTD4F - Dell PERC H710 Mini Mono 6GB/S PCI-Express SAS RAID Controller Card with 512MB NV Cache
SKU: KTD4F
Price: $47.37
FRH64 - Dell PERC H710 Mini Mono SAS 6Gb/s 512MB Cache PCI-Express RAID Controller Card
SKU: FRH64
Price: $47.37
1KJ7G - Dell PERC H710 6GB/S PCI-Express 2.0 X8 SAS RAID Controller card with 512MB NV Cache
SKU: 1KJ7G
Price: $61.05
V1HXY - Dell PERC H710 6GB/S PCI-Express 2.0 X8 SAS RAID Controller card with 512MB NV Cache
SKU: V1HXY
Price: $61.05
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.