Replacement for RA42-XHB2-04HD: Drop-In Alternatives We Stock
Looking for a replacement for the RA42-XHB2-04HD (RA42-XHB2-04HD - Sun SF V440 2 1.593GHz 4GB 4 73GB)? 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 RA42-XHB2-04HD
| SKU | RA42-XHB2-04HD |
|---|---|
| Product | RA42-XHB2-04HD - Sun SF V440 2 1.593GHz 4GB 4 73GB |
| Stock status | In Stock |
| Detail page | View RA42-XHB2-04HD › |
Drop-in replacements for RA42-XHB2-04HD
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.
XTA-3310-73GB-10K - Sun 73GB 10000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive
SKU: XTA-3310-73GB-10K
Price: $145.26
TA-3510-73GB-10K - Sun 73GB 10000RPM Fibre Channel 2GB/s 3.5-inch Hard Drive
SKU: TA-3510-73GB-10K
Price: $239.42
TA-3510-73GB-15K - Sun 73GB 10000RPM Fibre Channel 2GB/s 3.5-inch Hard Drive
SKU: TA-3510-73GB-15K
Price: $316.84
XTA-3510-73GB-15KZ - Sun 73GB 10000RPM Fibre Channel 2GB/s 3.5-inch Hard Drive
SKU: XTA-3510-73GB-15KZ
Price: $344.33
XTA-3510-73GB-15K - Sun 73GB 10000RPM Fibre Channel 2GB/s 3.5-inch Hard Drive
SKU: XTA-3510-73GB-15K
Price: $344.33
XTA-3510-73GB-10K - Sun 73GB 10000RPM Fibre Channel 2GB/s 3.5-inch Hard Drive
SKU: XTA-3510-73GB-10K
Price: $344.84
XTA-SC1NC-73GB-15K - Sun 73GB 15000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive
SKU: XTA-SC1NC-73GB-15K
Price: $479.84
X5075A-Z - Sun 4 x AC Input Power Cords 16A (International) 4m 180-2004 for Sun Rack 900 Sun Fire V20z Sun Fire V60X RoHS Y
SKU: X5075A-Z
Price: $115.79
X5886AZ - Sun 73GB 10000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive for Sun Fire and StorEdge Server
SKU: X5886AZ
Price: $191.33
X5886A - Sun 73GB 10000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive for Sun Fire and StorEdge Server
SKU: X5886A
Price: $191.33
X5886A-Z - Sun 73GB 10000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive for Sun Fire and StorEdge Server
SKU: X5886A-Z
Price: $766.71
390-0300-02 - Sun 73GB 15000RPM Fibre Channel 4Gb/s 3.5-inch Hard Drive
SKU: 390-0300-02
Price: $117.79
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.