Replacement for 541-1146: Drop-In Alternatives We Stock
Looking for a replacement for the 541-1146 (541-1146 - Sun Dat Backplane for M4000 / M5000)? 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 541-1146
| SKU | 541-1146 |
|---|---|
| Product | 541-1146 - Sun Dat Backplane for M4000 / M5000 |
| Current price | $187.37 |
| Stock status | In Stock |
| Detail page | View 541-1146 › |
Drop-in replacements for 541-1146
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.
26046172 - Fujitsu DAT 72 Data Cartridge - DAT DAT 72 - 36GB (Native) / 72GB (Compressed) - 1 Pack
SKU: 26046172
Price: $109.75
18P7912 - IBM DAT 72 Tape Cartridge - DAT DAT 72 - 36GB (Native) / 72GB (Compressed)
SKU: 18P7912
Price: $112.88
DGDAT72 - Sony DGDAT72 DAT-72 Data Cartridge - DAT DAT 72 - 36GB (Native) / 72GB (Compressed)
SKU: DGDAT72
Price: $123.80
DGDAT72WW - Sony DAT 72 Tape Cartridge - DAT DAT 72 - 36GB (Native) / 72GB (Compressed)
SKU: DGDAT72WW
Price: $127.53
MR-D5MQN-01 - Quantum DAT 72 DATA CARTRIDGE - DAT DAT 72 - 36GB (Native) / 72GB (Compressed)
SKU: MR-D5MQN-01
Price: $127.53
MR-D6MQN-01 - Quantum MR-D6MQN-01 DAT 160 Tape Cartridge - DAT DAT 160 - 80GB (Native) / 160GB (Compressed)
SKU: MR-D6MQN-01
Price: $233.63
DGDAT160 - Sony DAT 160 Tape Cartridge - DAT DAT 160 - 80GB (Native) / 160GB (Compressed)
SKU: DGDAT160
Price: $257.64
23R5635 - IBM DAT 160 Tape Cartridge - DAT - DAT 160 - 80 GB (Native) / 160 GB (Compressed)
SKU: 23R5635
Price: $294.74
46C1936 - IBM DAT 320 Data Cartridge - DAT - DAT 320 - 160 GB (Native) / 320 GB (Compressed)
SKU: 46C1936
Price: $398.49
MR-D7MQN-01 - Quantum MR-D7MQN-01 DAT 320 Data Cartridge - DAT - DAT 320 - 160 GB (Native) / 320 GB (Compressed)
SKU: MR-D7MQN-01
Price: $399.26
HP EB623A#000 StorageWorks DAT 72x10 Tape Autoloader 360GB/720GB Slots 10 DAT (36GB/72GB) DAT-72 SCSI Rack-mountable 1U
SKU: EB623A-000
Price: $1,340.53
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.