Replacement for STT6401U2-R: Drop-In Alternatives We Stock
Looking for a replacement for the STT6401U2-R (STT6401U2-R - Seagate TapeStor 40 Travan External Tape Drive - 20GB (Native)/40GB (Compressed) - Desktop)? Pro Disk Network ships Seagate 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 STT6401U2-R
| SKU | STT6401U2-R |
|---|---|
| Product | STT6401U2-R - Seagate TapeStor 40 Travan External Tape Drive - 20GB (Native)/40GB (Compressed) - Desktop |
| Stock status | In Stock |
| Detail page | View STT6401U2-R › |
Drop-in replacements for STT6401U2-R
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.
STD6401LW-RY - Seagate TapeStor DAT 40 STD6401LW-RY DAT DDS-4 External Tape Drive - 20GB (Native)/40GB (Compressed) - External
SKU: STD6401LW-RY
Price: $485.53
STD624000N-RYT - Seagate TapeStor DAT 24 STD624000N-RYT DDS External Tape Drive - 12GB (Native)/24GB (Compressed) - 5.25 1/2H External
SKU: STD624000N-RYT
Price: $320.12
STD2401LW-RY - Seagate TapeStor 40 20GB (Native)/40GB (Compressed) DAT DDS-4 SCSI LVD 68-Pin 5.25-inch Tape Drive
SKU: STD2401LW-RY
Price: $283.34
STD2401LW-4 - Seagate TapeStor 40 20GB (Native)/40GB (Compressed) DAT DDS-4 SCSI LVD 68-Pin 5.25-inch Tape Drive
SKU: STD2401LW-4
Price: $391.87
STT2401A - Seagate 20GB(Native) / 40GB(Compressed) Travan-7 (TR-7) ATA/IDE Internal Tape Drive
SKU: STT2401A
Price: $122.80
STT3401A - Seagate 20GB(Native) / 40GB(Compressed) Travan-7 (TR-7) ATA/IDE Internal Tape Drive
SKU: STT3401A
Price: $309.92
STD624000N - Seagate 12GB(Native) / 24GB(Compressed) DDS-3 Fast SCSI 50-Pin External Tape Drive (Beige)
SKU: STD624000N
Price: $457.46
TC4200-900 - Seagate 20GB/ 40GB DDS-4 DAT SCSI 68-Pin LVD/SE 5.25-inch Tape Drive
SKU: TC4200-900
Price: $285.07
STD2401LW-S - Seagate Scorpion 40 DAT DDS Internal Tape Drive - 20GB (Native)/40GB (Compressed) - 5.25 1/2H Internal
SKU: STD2401LW-S
Price: $336.17
Seagate STJJ5000400 Seagate LaCie 5TB Rugged Mini USB 3.0 External Hard Drive
SKU: STJJ5000400
Price: $347.37
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.