Replacement for 540-7159-01: Drop-In Alternatives We Stock
Looking for a replacement for the 540-7159-01 (540-7159-01 - Sun 300GB 15000RPM Fiber Chanel 4Gb/s 3.5-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 540-7159-01
| SKU | 540-7159-01 |
|---|---|
| Product | 540-7159-01 - Sun 300GB 15000RPM Fiber Chanel 4Gb/s 3.5-inch Hard Drive |
| Current price | $291.79 |
| Stock status | In Stock |
| Detail page | View 540-7159-01 › |
Drop-in replacements for 540-7159-01
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.
540-7379-01 - Sun 400GB 10000RPM Fiber Chanel 4Gb/s 3.5-inch Hard Drive
SKU: 540-7379-01
Price: $589.00
542-0163-01 - Sun 600GB 15000RPM Fiber Chanel 4Gb/s 3.5-inch Hard Drive
SKU: 542-0163-01
Price: $1,159.79
5404525-01 - Sun 36.4GB 10000RPM Fiber Chanel 4Gb/s 3.5-inch Hard Drive
SKU: 5404525-01
Price: $439.41
594-4415-01 - Sun 146GB 10000RPM Fiber Chanel 2Gb/s 3.5-inch Hard Drive
SKU: 594-4415-01
Price: $736.84
540-6343-01 - Sun 300GB 10000RPM Fiber Channel 2Gb/s 3.5-inch Hard Drive
SKU: 540-6343-01
Price: $652.28
540-7219-01 Sun 300GB 15000RPM SAS 3GB/s 16MB Cache Hot-Pluggable 3.5-inch Hard Drive
SKU: 540-7219-01
Price: $145.26
540-7155-01 - Sun 300GB 15000RPM SAS 3GB/s Hot-Pluggable 16MB Cache 3.5-inch Hard Drive
SKU: 540-7155-01
Price: $226.08
540-7560-01 Sun 300GB 15000RPM SAS 3GB/s 16MB Cache Hot-Swappable 3.5-inch Hard Drive
SKU: 540-7560-01
Price: $273.91
540-7156-01 - Sun 300GB 15000RPM Fibre Channel 4GB/s 16MB Cache 3.5-inch Hard Drive for StorageTek 6140 Array RoHS-6 Compliant
SKU: 540-7156-01
Price: $317.80
540-7987-01 - Sun 300GB 15000RPM SAS 3GB/s Hot-Pluggable 16MB Cache 3.5-inch Hard Drive
SKU: 540-7987-01
Price: $652.28
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.