Replacement for 540-7685: Drop-In Alternatives We Stock
Looking for a replacement for the 540-7685 (540-7685 - Sun 300GB 10000RPM SAS 6Gb/s 2.5-inch 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 540-7685
| SKU | 540-7685 |
|---|---|
| Product | 540-7685 - Sun 300GB 10000RPM SAS 6Gb/s 2.5-inch Hard Drive |
| Current price | $259.29 |
| Stock status | In Stock |
| Detail page | View 540-7685 › |
Drop-in replacements for 540-7685
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.
540-7867 - Sun 300GB 10000RPM SAS 6GB/s Hot-Pluggable 16MB Cache 2.5-inch Hard Drive
SKU: 540-7867
Price: $145.26
540-7869-01 - Sun 300GB 10000RPM SAS 6Gb/s 16MB Cache 2.5-inch Hard Drive
SKU: 540-7869-01
Price: $287.84
540-7869-02 - Sun 300GB 10000RPM SAS 6Gb/s 16MB Cache 2.5-inch Hard Drive
SKU: 540-7869-02
Price: $287.84
540-7988 - Sun 300GB 10000RPM SAS 6GB/s Hot-Pluggable 16MB Cache 2.5-inch Hard Drive
SKU: 540-7988
Price: $557.96
540-7903-02 - Sun 300GB 10000RPM SAS 6GB/s Hot-Pluggable 16MB Cache 2.5-inch Hard Drive
SKU: 540-7903-02
Price: $683.88
540-7903-01 Sun 300GB 10000RPM SAS 6GB/s 16MB Cache Hot-Pluggable 2.5-inch Hard Drive
SKU: 540-7903-01
Price: $683.88
540-7865 - Sun 300GB 10000RPM SAS 6GB/s Hot-Pluggable 16MB Cache 2.5-inch Hard Drive
SKU: 540-7865
Price: $683.88
540-7865-01 - Sun 300GB 10000RPM SAS 6GB/s Hot-Pluggable 16MB Cache 2.5-inch Hard Drive
SKU: 540-7865-01
Price: $683.88
540-7865-02 - Sun 300GB 10000RPM SAS 6GB/s Hot-Pluggable 16MB Cache 2.5-inch Hard Drive
SKU: 540-7865-02
Price: $683.88
540-7903 - Sun 300GB 10000RPM SAS 6GB/s Hot-Pluggable 16MB Cache 2.5-inch Hard Drive
SKU: 540-7903
Price: $683.88
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.