Replacement for 21F8763: Drop-In Alternatives We Stock
Looking for a replacement for the 21F8763 (21F8763 - IBM DDS Cleaning Cartridge - DAT)? 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 21F8763
| SKU | 21F8763 |
|---|---|
| Product | 21F8763 - IBM DDS Cleaning Cartridge - DAT |
| Current price | $109.75 |
| Stock status | In Stock |
| Detail page | View 21F8763 › |
Drop-in replacements for 21F8763
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.
18P7912 - IBM DAT 72 Tape Cartridge - DAT DAT 72 - 36GB (Native) / 72GB (Compressed)
SKU: 18P7912
Price: $112.88
23R5635 - IBM DAT 160 Tape Cartridge - DAT - DAT 160 - 80 GB (Native) / 160 GB (Compressed)
SKU: 23R5635
Price: $294.74
46C1936 - IBM DAT 320 Data Cartridge - DAT - DAT 320 - 160 GB (Native) / 320 GB (Compressed)
SKU: 46C1936
Price: $398.49
59H3465 - IBM DDS -3 Tape Cartridge - DAT DDS-3 - 12GB (Native) / 24GB (Compressed)
SKU: 59H3465
Price: $80.09
59H4458 - IBM DDS-4 Tape Cartridge - DAT DDS-4 - 20GB (Native) / 40GB (Compressed)
SKU: 59H4458
Price: $94.07
59H4456 - IBM DDS -4 Tape Cartridge - DAT DDS-4 - 20GB (Native) / 40GB (Compressed)
SKU: 59H4456
Price: $127.53
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.