Replacement for 46M2981: Drop-In Alternatives We Stock
Looking for a replacement for the 46M2981 (46M2981 - IBM RAID Controller Battery for ServeRAID MR10i)? Pro Disk Network ships IBM 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 46M2981
| SKU | 46M2981 |
|---|---|
| Product | 46M2981 - IBM RAID Controller Battery for ServeRAID MR10i |
| Current price | $319.25 |
| Stock status | In Stock |
| Detail page | View 46M2981 › |
Drop-in replacements for 46M2981
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.
39R8794 - IBM ServeRAID 6i+ Zero Channel Ultra320 SCSI RAID Controller - PCI-X - RAID Supported - 1 5 10 50 1E 1E0 00 5EE RAID Level - 128 MB
SKU: 39R8794
Price: $318.32
46M0830 - IBM ServeRAID M5025 8-port SAS RAID Controller - Serial Attached SCSI (SAS) Serial ATA/600 - PCI Express 2.0 x8 - Plug-in Card - RAID Suppo
SKU: 46M0830
Price: $732.43
13N2190 - IBM ServeRAID 6I+ Ultra-320 SCSI RAID Controller with 128MB Cache & Battery
SKU: 13N2190
Price: $73.68
13N2195 - IBM ServeRAID 6I+ Ultra-320 SCSI RAID Controller with 128MB Cache & Battery
SKU: 13N2195
Price: $73.68
25R6567 - IBM ServeRAID 6I+ Ultra-320 SCSI RAID Controller with 128MB Cache and Battery
SKU: 25R6567
Price: $90.30
46M0851 - IBM ServeRAID M5015 PCI-Express 2.0 X8 SAS SATA RAID Controller with Battery
SKU: 46M0851
Price: $96.84
13N2192 - IBM ServeRAID 6I+ Ultra-320 SCSI RAID Controller with 128MB Cache & Battery
SKU: 13N2192
Price: $205.26
BAT-00007-01-A - IBM Li-Ion RAID Battery for ServeRAID 8K SAS Controller
SKU: BAT-00007-01-A
Price: $208.97
49Y3719 - IBM ServeRAID M5015 PCI-Express 2.0 X8 SAS/SATA RAID Controller with Battery
SKU: 49Y3719
Price: $212.63
46M0850 - IBM ServeRAID M5015 PCI-Express 2.0 X8 SAS/SATA RAID Controller with Battery
SKU: 46M0850
Price: $304.34
32P0016 - IBM ServeRAID 5I Storage Ultra-320 SCSI RAID Controller with Battery
SKU: 32P0016
Price: $357.09
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.