Replacement for 541-3864: Drop-In Alternatives We Stock
Looking for a replacement for the 541-3864 (541-3864 - Sun 300GB 15000RPM SAS 3GB/s Hot-Pluggable 16MB Cache 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 541-3864
| SKU | 541-3864 |
|---|---|
| Product | 541-3864 - Sun 300GB 15000RPM SAS 3GB/s Hot-Pluggable 16MB Cache 3.5-inch Hard Drive |
| Current price | $587.05 |
| Stock status | In Stock |
| Detail page | View 541-3864 › |
Drop-in replacements for 541-3864
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.
541-3864-02 - Sun 300GB 15000RPM SAS 3GB/s Hot-Pluggable 16MB Cache 3.5-inch Hard Drive
SKU: 541-3864-02
Price: $587.05
541-3864-01 - Sun 300GB 15000RPM SAS 3GB/s Hot-Pluggable 16MB Cache 3.5-inch Hard Drive
SKU: 541-3864-01
Price: $587.05
222-3864 - Dell 1.60GHz 1066MHz FSB 4MB L2 Cache Intel Xeon 5110 Dual Core Processor
SKU: 222-3864
Price: $103.75
390-0461-04 Sun 300GB 15000RPM SAS 3GB/s 16MB Cache Hot-Pluggable 3.5-inch Hard Drive
SKU: 390-0461-04
Price: $121.05
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
390-0372 - Sun 300GB 15000RPM SAS 3GB/s Hot-Pluggable 16MB Cache 3.5-inch Hard Drive
SKU: 390-0372
Price: $145.26
390-0461 - Sun 300GB 15000RPM SAS 3GB/s Hot-Pluggable 16MB Cache 3.5-inch Hard Drive
SKU: 390-0461
Price: $187.37
5407155-02 - Sun 300GB 15000RPM SAS 3GB/s Hot-Pluggable 16MB Cache 3.5-inch Hard Drive
SKU: 5407155-02
Price: $226.08
540-7155-02 - Sun 300GB 15000RPM SAS 3GB/s Hot-Pluggable 16MB Cache 3.5-inch Hard Drive
SKU: 540-7155-02
Price: $226.08
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
5407155-01 - Sun 300GB 15000RPM SAS 3GB/s Hot-Pluggable 16MB Cache 3.5-inch Hard Drive
SKU: 5407155-01
Price: $226.08
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.