Replacement for 390-0490-01: Drop-In Alternatives We Stock
Looking for a replacement for the 390-0490-01 (390-0490-01 - Sun 300GB 10000RPM 2.5-inch SAS 6Gbps 16MB Cache Hot Swappable Hard 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 390-0490-01
| SKU | 390-0490-01 |
|---|---|
| Product | 390-0490-01 - Sun 300GB 10000RPM 2.5-inch SAS 6Gbps 16MB Cache Hot Swappable Hard Drive |
| Stock status | In Stock |
| Detail page | View 390-0490-01 › |
Drop-in replacements for 390-0490-01
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.
390-0366-01 - Sun 300GB 15000RPM Fibre Channel 4GB/s 16MB Cache 3.5-inch Hard Drive for Sun StorEdge 3510
SKU: 390-0366-01
Price: $215.68
390-0182 - Sun 300GB 10000RPM Fibre Channel 2GB/s 8MB Cache 3.5-inch Hard Drive for Sun StorEdge 6020/6120 Array
SKU: 390-0182
Price: $291.79
390-0281-01 - Sun 300GB 10000RPM Fibre Channel 2GB/s 8MB Cache 3.5-inch Hard Drive for Sun StorEdge 6020/6120 Array
SKU: 390-0281-01
Price: $291.79
390-0258-01 - Sun 300GB 10000RPM Fibre Channel 2GB/s 8MB Cache 3.5-inch Hard Drive for Sun StorEdge 6020/6120 Array
SKU: 390-0258-01
Price: $392.99
390-0182-01 - Sun 300GB 10000RPM Fibre Channel 2GB/s 8MB Cache 3.5-inch Hard Drive for Sun StorEdge 6020/6120 Array
SKU: 390-0182-01
Price: $650.12
390-0372-01 - Sun 300GB 15000RPM SAS 3GB/s Hot-Pluggable 16MB Cache 3.5-inch Hard Drive
SKU: 390-0372-01
Price: $296.30
390-0335-01 - Sun 300GB 15000RPM SAS 3GB/s Hot-Pluggable 16MB Cache 3.5-inch Hard Drive
SKU: 390-0335-01
Price: $593.58
390-0330-01 - Sun 300GB 15000RPM Fibre Channel 4GB/s 16MB Cache 3.5-inch Hard Drive for StorageTek 6140 Array
SKU: 390-0330-01
Price: $318.32
390-0181-01 - Sun 300GB 10000RPM Fibre Channel 2GB/s 8MB Cache 3.5-inch Hard Drive
SKU: 390-0181-01
Price: $250.53
390-0181-02 - Sun 300GB 10000RPM Fibre Channel 2GB/s 8MB Cache 3.5-inch Hard Drive
SKU: 390-0181-02
Price: $250.53
390-0181 - Sun 300GB 10000RPM Fibre Channel 2GB/s 8MB Cache 3.5-inch Hard Drive
SKU: 390-0181
Price: $250.53
390-0182-02 - Sun 300GB 10000RPM Fibre Channel 2Gb/s 3.5-inch Hard Drive
SKU: 390-0182-02
Price: $259.50
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.