Replacement for 3900027-02: Drop-In Alternatives We Stock
Looking for a replacement for the 3900027-02 (3900027-02 - Sun 20/40GB DDS4 DAT SCSI 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 3900027-02
| SKU | 3900027-02 |
|---|---|
| Product | 3900027-02 - Sun 20/40GB DDS4 DAT SCSI Tape Drive |
| Current price | $233.68 |
| Stock status | In Stock |
| Detail page | View 3900027-02 › |
Drop-in replacements for 3900027-02
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.
C1555-67202 - HP SureStore DAT 24i 12GB / 24GB DDS-3 DAT SCSI SE 5.25-inch Internal Tape Drive
SKU: C1555-67202
Price: $242.41
230203-001 - HP 20/40GB DDS4 DAT SCSI Low Voltage Differential (LVD) Hot-Pluggable 4mm Internal Tape Drive (Carbon) for Proliant Servers
SKU: 230203-001
Price: $265.26
159608-002 - HP Storageworks 20GB(Native)/40GB(Compressed) DDS-4 SCSi LVD Single Ended External DAT Tape Drive
SKU: 159608-002
Price: $512.34
Q1524-69202 - HP StorageWorks DAT-72 Array Module 36GB/72GB DDS-5 SCSI LVD 5.25-inch Tape Drive for StorageWorks Tape Array 5300
SKU: Q1524-69202
Price: $411.97
Q1524-67202 - HP 36 / 72GB DAT-72 DDS-5 SCSI 5.25-Inch Tape Drive for StorageWorks 5300 Tape Array
SKU: Q1524-67202
Price: $557.50
C7497-69202 - HP StorageWorks 20/40GB DAT-40 Hot-Plug Internal Tape Drive Array Module
SKU: C7497-69202
Price: $247.37
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.