Replacement for 3572S4R: Drop-In Alternatives We Stock
Looking for a replacement for the 3572S4R (3572S4R - IBM TS2900 Tape Library - 1 x Drive/9 x Slot - Serial Attached SCSI)? 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 3572S4R
| SKU | 3572S4R |
|---|---|
| Product | 3572S4R - IBM TS2900 Tape Library - 1 x Drive/9 x Slot - Serial Attached SCSI |
| Stock status | In Stock |
| Detail page | View 3572S4R › |
Drop-in replacements for 3572S4R
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.
68Y8431 - IBM 2-port Daughter Card SAS RAID Controller Serial ATA/600 Serial Attached SCSI (SAS) Plug-in Card RAID Supported
SKU: 68Y8431
Price: $283.04
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
42D0564 - IBM 146.8GB 15000RPM SERIAL ATTACHED SCSI (SAS) Hot Swapable 3.5-inch Hard Drive
SKU: 42D0564
Price: $109.13
39R7364 - IBM 36.4GB 10000RPM 2.5-inch Hot Swapable SERIAL ATTACHED SCSI (SAS) Hard Drive
SKU: 39R7364
Price: $128.42
43X0802 - IBM 300GB 15000RPM SERIAL ATTACHED SCSI (SAS) 3.5-inch Hot Swapable Hard Drive
SKU: 43X0802
Price: $128.42
42D0679 - IBM 146GB 15000RPM SERIAL ATTACHED SCSI (SAS-6GBPS) 2.5-inch Slim Hot Swapable Hard Drive
SKU: 42D0679
Price: $128.42
43X0837 - IBM 73.4GB 15000RPM SERIAL ATTACHED SCSI (SAS) SFF Hot Swapable 2.5-inch Hard Drive
SKU: 43X0837
Price: $128.42
43X0808 - IBM 300GB 15000RPM SERIAL ATTACHED SCSI (SAS) 3.5-inch Hot Swapable Hard Drive
SKU: 43X0808
Price: $155.79
41Y8442 - IBM 300GB 15000RPM 3.5-inch SERIAL ATTACHED SCSI Hot Swapable Hard Drive with Tray
SKU: 41Y8442
Price: $157.07
41Y8453 - IBM 300GB 15000RPM 3.5-inch SERIAL ATTACHED SCSI Hot Swapable Hard Drive with Tray
SKU: 41Y8453
Price: $166.05
26K5655 - IBM 73.4GB 10000RPM SERIAL ATTACHED SCSI (SAS) Hot Pluggable 2.5-inch Hard Drive
SKU: 26K5655
Price: $173.68
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.