Replacement for 540-4689: Drop-In Alternatives We Stock
Looking for a replacement for the 540-4689 (540-4689 - Sun 36.4GB 10000RPM Ultra-320 SCSI 80-Pin LVD Hot-Pluggable 8MB Cache 3.5-inch Internal Hard Drive with Bracket)? 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 540-4689
| SKU | 540-4689 |
|---|---|
| Product | 540-4689 - Sun 36.4GB 10000RPM Ultra-320 SCSI 80-Pin LVD Hot-Pluggable 8MB Cache 3.5-inch Internal Hard Drive with Bracket |
| Current price | $250.53 |
| Stock status | In Stock |
| Detail page | View 540-4689 › |
Drop-in replacements for 540-4689
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.
540-4689-01 - Sun 36.4GB 10000RPM Ultra-320 SCSI Hot Swap LVD 80-Pin 3.5-inch Hard Drive with Bracket
SKU: 540-4689-01
Price: $128.42
540-6132 - Sun 300GB 10000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive for Sun StorEdge 3120 3310 Array
SKU: 540-6132
Price: $392.99
540-6366-01 - Sun 300GB 10000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive for Sun StorEdge 3120 3310 Array
SKU: 540-6366-01
Price: $392.99
540-6132-01 - Sun 300GB 10000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive for Sun StorEdge 3120 3310 Array
SKU: 540-6132-01
Price: $392.99
540-6366 - Sun 300GB 10000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive for Sun StorEdge 3120 3310 Array
SKU: 540-6366
Price: $571.68
540-5462 - Sun 36.4GB 10000RPM Ultra-320 SCSI Hot-Pluggable LVD 80-Pin 4MB Cache 3.5-inch Internal Hard Drive with Bracket
SKU: 540-5462
Price: $145.26
540-5456 - Sun 73GB 10000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive
SKU: 540-5456
Price: $147.37
540-5937-02 - Sun 73GB 10000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive
SKU: 540-5937-02
Price: $165.89
540-5455 - Sun 73GB 10000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive
SKU: 540-5455
Price: $170.53
540-5771-03 - Sun 73GB 10000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive
SKU: 540-5771-03
Price: $175.49
540-5771-01 - Sun 73GB 10000RPM Ultra-320 SCSI Hot Swap LVD 80-Pin 3.5-inch Hard Drive with Bracket
SKU: 540-5771-01
Price: $176.84
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.