Replacement for LSI20320-R-B-F: Drop-In Alternatives We Stock
Looking for a replacement for the LSI20320-R-B-F (LSI20320-R-B-F - LSI Logic LSI20320-R Single Channel 320Mb/s SCSI RAID Controller)? 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 LSI20320-R-B-F
| SKU | LSI20320-R-B-F |
|---|---|
| Product | LSI20320-R-B-F - LSI Logic LSI20320-R Single Channel 320Mb/s SCSI RAID Controller |
| Stock status | In Stock |
| Detail page | View LSI20320-R-B-F › |
Drop-in replacements for LSI20320-R-B-F
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.
LSI00107 - LSI Logic MegaRAID SCSI 320-1LP Single Channel 320Mb/s SCSI RAID Controller
SKU: LSI00107
Price: $714.84
LSI00105 - LSI Logic MegaRAID Single Channel 320Mb/s SCSI RAID Controller
SKU: LSI00105
Price: $149.87
LSI21320RB-F - LSI Logic LSI21320-R Dual-Channel 320Mb/s SCSI RAID Controller
SKU: LSI21320RB-F
Price: $474.51
LSI00026-F - LSI MegaRAID Single Channel 320Mb/s SCSI PCI RAID Controller
SKU: LSI00026-F
Price: $148.24
LSI00191 - LSI Logic 9211-4i SAS RAID Controller - Serial Attached SCSI (SAS) - PCI Express x4 - Plug-in Card - RAID Supported - 0 1 1E 10 RAID Leve
SKU: LSI00191
Price: $563.30
4751010232A - LSI Logic MegaRAID Express 500 32MB Single Channel Ultra-160 SCSI RAID Controller
SKU: 4751010232A
Price: $77.25
PCBX520A2 - LSI Logic Dell Single Channel Ultra-320 SCSI RAID Controller Card with 64MB Cache
SKU: PCBX520A2
Price: $189.47
9211-4I - LSI Logic LSI 9211-4i 6GB 4-Port Internal 4-Port Ext PCI-Express X4 SATA/SAS RAID Controller with Lp Bracket (92
SKU: 9211-4I
Price: $143.39
LSI00177 - LSI Logic MegaRAID 8704EM2 4-port SAS RAID Controller - Serial Attached SCSI (SAS) Serial ATA/300 - PCI Express x8 - Plug-in Card - RAID Su
SKU: LSI00177
Price: $305.05
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.