Replacement for SG-XTAP4MM-021A: Drop-In Alternatives We Stock
Looking for a replacement for the SG-XTAP4MM-021A (SG-XTAP4MM-021A - Sun 12/24GB 4mm DDS3 Tape Drive)? 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 SG-XTAP4MM-021A
| SKU | SG-XTAP4MM-021A |
|---|---|
| Product | SG-XTAP4MM-021A - Sun 12/24GB 4mm DDS3 Tape Drive |
| Stock status | In Stock |
| Detail page | View SG-XTAP4MM-021A › |
Drop-in replacements for SG-XTAP4MM-021A
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.
370-2376 - Sun 12/24GB 4MM DDS-3 Tape Drive for Ultra 5/10 Netra 150 / Fire 280R
SKU: 370-2376
Price: $411.97
X6286A - Sun 12/24GB 4MM DDS-3 Tape Drive for Ultra 5/10 Netra 150 Enterprises
SKU: X6286A
Price: $485.53
C1537A - HP SureStore 12/24GB DAT24 DDS-3 4mm SCSI-2 Single-Ended 5.25-inch Internal Tape Drive (Carbon/Black)
SKU: C1537A
Price: $355.79
C1537-92206 - HP SureStore 12/24GB DAT24 DDS-3 4mm SCSI-2 Single-Ended 5.25-inch Internal Tape Drive (Carbon/Black)
SKU: C1537-92206
Price: $384.63
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.