Replacement for BL542B: Drop-In Alternatives We Stock
Looking for a replacement for the BL542B (BL542B - HP 36TB / 72TB MSL2024 1 LTO-5 Ultrium 3000 Fibre Channel Tape Library)? Pro Disk Network ships HP 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 BL542B
| SKU | BL542B |
|---|---|
| Product | BL542B - HP 36TB / 72TB MSL2024 1 LTO-5 Ultrium 3000 Fibre Channel Tape Library |
| Current price | $1,633.68 |
| Stock status | In Stock |
| Detail page | View BL542B › |
Drop-in replacements for BL542B
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.
BL537B - HP 36TB / 72TB LTO-5 Ultrium 3000 MSL2024 SAS 1DRV / 24 Slots Tape Library
SKU: BL537B
Price: $1,728.42
AG328A - HP StorageWorks Ultrium 960-FC Drive Upgrade Kit Drive Module LTO Ultrium (400GB/800GB) Ultrium 3 Fibre Channel Tape Library plug-in Module
SKU: AG328A
Price: $2,324.33
BL531B - HP 36TB / 72TB StoreEver MSL2024 LTO-5 Ultrium 3280 2U FC RM Tape Library
SKU: BL531B
Price: $847.91
BL531A - HP StorageWorks MSL2024 LTO Ultrium-5 1 x Drive/24 x Slot LTO Ultrium 5 36 TB (Native) / 72 TB (Compressed) Fibre Channel Tape Library
SKU: BL531A
Price: $2,490.36
BL540B - HP 72tb/144TB Lto-5 Ultrium 3000 Msl4048 SAS 2drv/48 Slots 4u Rack-mountable Tape Library
SKU: BL540B
Price: $408.42
BL538B - HP 72tb/144TB Lto-5 Ultrium 3000 Msl4048 SAS 2drv/48 Slots 4u Rack-mountable Tape Library
SKU: BL538B
Price: $2,960.00
C7973WL - HP LTO Ultrium 3 WORM Pre-labeled Tape Cartridge LTO Ultrium LTO-3 400GB (Native) / 800GB (Compressed)
SKU: C7973WL
Price: $154.71
C7396B - HP SureStore LTO Ultrium 230 Tape Drive LTO Ultrium LTO-1 100GB (Native) / 200GB (Compressed)
SKU: C7396B
Price: $2,139.51
BL532B - HP 72TB / 144TB LTO-5 Ultrium 3280 MSL4048 Fibre Channel 1DRV / 48 Slot Tape Library
SKU: BL532B
Price: $7,489.16
BL532A - HP StorageWorks MSL4048 LTO Ultrium 5 Tape Library 1 x Drive/48 x Slot LTO Ultrium 5 72 TB (Native) / 144 TB (Compressed) Fiber Channel
SKU: BL532A
Price: $2,969.96
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.