Replacement for LSI49571-03: Drop-In Alternatives We Stock
Looking for a replacement for the LSI49571-03 (LSI49571-03 - LSI Logic Tecate PowerBurst TPL 13.5V 6.4F RAID Cache Battery)? 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 LSI49571-03
| SKU | LSI49571-03 |
|---|---|
| Product | LSI49571-03 - LSI Logic Tecate PowerBurst TPL 13.5V 6.4F RAID Cache Battery |
| Current price | $136.32 |
| Stock status | In Stock |
| Detail page | View LSI49571-03 › |
Drop-in replacements for LSI49571-03
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.
LSI00332 - LSI Logic 6GB MegaRAID SAS 9286-8e 8-Port PCI-Express 3.0 SAS/SATA RAID Controller with 1GB Cache
SKU: LSI00332
Price: $65.26
LSI00326 - LSI Logic MegaRAID 8-Port 6GB/s SAS / SATA PCI-Express 3.0 x 8 RAID Controller with 1GB Cache
SKU: LSI00326
Price: $658.82
LSI00305 - LSI Logic MegaRAID 9266-4i Sgl 6GB/s 4-Port Internal PCI-Express SATA+SAS RAID Controller with 1GB DDR-III Cache Memory
SKU: LSI00305
Price: $773.22
LSI00331 - LSI Logic 6GB MegaRAID 9271-8i PCI-Express 3.0 X8 SAS/SATA RAID Controller with 1GB Cache
SKU: LSI00331
Price: $1,206.83
05-25420-03 - LSI Logic 4-Port 12Gb/s PCI-Express 3.0 SAS / SATA RAID Controller
SKU: 05-25420-03
Price: $107.37
LSI00334 - LSI Logic 6GB MegaRAID SAS 9271-8icc 8-Port PCI-Express 3.0 X8 SAS/SATA RAID Controller
SKU: LSI00334
Price: $417.54
LSI00356 - LSI Logic 9286-8e 6GB 8ext-Port PCI-Express 3.0 SAS RAID Controller
SKU: LSI00356
Price: $441.14
LSI00328 - LSI Logic 6GB MegaRAID SAS 9271-4i 4-Port PCI-Express 3.0 x 8 SAS / SATA RAID Controller
SKU: LSI00328
Price: $777.97
03-25420-14B - LSI logic 9361-8I 8-Port 12Gb/S PCI Express 3.0 Internal DDR-3 1GB SATA/SAS Raid Controller
SKU: 03-25420-14B
Price: $1,635.79
35256-03 - LSI Logic 450GB 15000RPM Fibre Channel 4Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 35256-03
Price: $273.91
35312-03 - LSI Logic 450GB 15000RPM Fibre Channel 4Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 35312-03
Price: $331.58
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.