Replacement for SDX125C: Drop-In Alternatives We Stock
Looking for a replacement for the SDX125C (SDX125C - Sony AIT-1 Tape Cartridge - AIT AIT-1 - 25GB (Native) / 50GB (Compressed))? 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 SDX125C
| SKU | SDX125C |
|---|---|
| Product | SDX125C - Sony AIT-1 Tape Cartridge - AIT AIT-1 - 25GB (Native) / 50GB (Compressed) |
| Current price | $101.57 |
| Stock status | In Stock |
| Detail page | View SDX125C › |
Drop-in replacements for SDX125C
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.
SDX250C - Sony AIT-2 Tape Cartridge - AIT AIT-2 - 50GB (Native) / 130GB (Compressed)
SKU: SDX250C
Price: $163.74
Sony SDX250C//AWW AIT-2 Tape Cartridge - AIT AIT-2 - 50GB (Native) / 130GB (Compressed)
SKU: SDX250C--AWW
Price: $177.21
Sony SDX250W//AWW AIT-2 WORM Tape Cartridge - AIT AIT-2 - 50GB (Native) / 130GB (Compressed)
SKU: SDX250W--AWW
Price: $196.64
SDX250CN - Sony AIT-2 Tape Cartridge - AIT AIT-2 - 50GB (Native) / 130GB (Compressed)
SKU: SDX250CN
Price: $205.71
SDX250WN - Sony AIT-2 Tape Cartridge - AIT AIT-2 - 50GB (Native) / 130GB (Compressed) - 1 Pack
SKU: SDX250WN
Price: $227.84
SDX125CN - Sony AIT-1 Tape Cartridge - AIT AIT-1 - 25GB (Native) / 65GB (Compressed)
SKU: SDX125CN
Price: $186.47
SDX250W - Sony AIT-2 Data Cartridge - AIT AIT-2 - 50GB (Native) / 130GB (Compressed)
SKU: SDX250W
Price: $218.21
152841-001 - Compaq 152841001 AIT-2 Data Cartridge - AIT AIT-2 - 50GB (Native) / 100GB (Compressed)
SKU: 152841-001
Price: $485.71
TAIT1-40N - Sony AIT-1 Turbo Tape Cartridge - AIT AIT-1 Turbo - 40GB (Native) / 104GB (Compressed)
SKU: TAIT1-40N
Price: $66.97
SDX2-36C - Sony AIT-2 Tape Cartridge - AIT AIT-2 - 36GB (Native) / 93GB (Compressed)
SKU: SDX2-36C
Price: $98.83
SDX3X150CWW - Sony AIT 3EX Tape Cartridge - AIT AIT-3Ex - 150GB (Native) / 390GB (Compressed)
SKU: SDX3X150CWW
Price: $109.75
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.