Alternative to 3572S4R: Better-Value Equivalents in Stock
Comparing the 3572S4R (3572S4R - IBM TS2900 Tape Library - 1 x Drive/9 x Slot - Serial Attached SCSI) against alternatives? Pro Disk Network stocks 12 similar IBM parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
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 › |
Alternatives to 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 alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.