Replacement for RB439UA: Drop-In Alternatives We Stock
Looking for a replacement for the RB439UA (RB439UA - HP Workstation xw6600 Intel Xeon E5405 Quad Core 2.0GHz 2GB RAM 160GB Hard Drive)? Pro Disk Network ships HP 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 RB439UA
| SKU | RB439UA |
|---|---|
| Product | RB439UA - HP Workstation xw6600 Intel Xeon E5405 Quad Core 2.0GHz 2GB RAM 160GB Hard Drive |
| Current price | $510.53 |
| Stock status | In Stock |
| Detail page | View RB439UA › |
Drop-in replacements for RB439UA
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.
HP SJ858UP#ABA-C3-07 Desktop Workstation Z600 2 x Xeon Quad-Core 2.40GHz Bus Speed 5.86GT/s 12 MB Cache RAM 8GB 160GB SATA
SKU: SJ858UP-ABA-C3-07
Price: $320.93
HP SN962UC#ABA-C3-07 Desktop Workstation - Z210 Xeon E3 Quad-Core 3.30GHz Bus Speed 5.00GT/s 8 MB Cache RAM 8GB 160GB SATA No Optical Local Area Network Capable Microsoft Windows 7 Professional (32-bit) License Only - No OS Installed U.S. English Tower
SKU: SN962UC-ABA-C3-07
Price: $420.25
HP H1T00UC#ABA-C2-07 Desktop Workstation Z210 Xeon E3 Quad-Core 3.30GHz Bus Speed 5.00GT/s 8 MB Cache RAM 8GB 160GB SATA
SKU: H1T00UC-ABA-C2-07
Price: $447.38
445197-001 - HP ProLiant Dl160 G5 Intel Xeon E5430 Quad Core 2.66GHz CPU 2GB RAM SATA 160GB HD 1u Rack Server
SKU: 445197-001
Price: $566.32
459655-005 - HP ProLiant Ml150 G5 Intel Xeon E5410 Quad Core 2.33GHz CPU 2GB RAM 2 X 160GB HDD DVD ROM Gigabit Ethernet 5u Tower Server
SKU: 459655-005
Price: $1,047.37
445198-001 - HP ProLiant Dl160 G5 Intel Xeon Quad Core X5472 3.0GHz CPU 2GB RAM 160GB HDD 2 X Gigabit Ethernet ILO Embedded SATA RAID 1u Rack Server
SKU: 445198-001
Price: $1,057.89
Z210-2 - HP Z210 Intel Xeon E3-1240 Quad Core 3.3GHz CPU 16GB RAM 2x 250GB Hard Drive WorkStation System
SKU: Z210-2
Price: $844.09
HP B2B93UT#ABA Z420 with Intel Xeon E5-1620 Quad-Core 3.60GHz CPU 8GB DDR3 RAM 1TB HDD Workstation
SKU: B2B93UT-ABA
Price: $1,246.74
506843-B21 - HP ProLiant xw2x220c Intel Xeon E5450 Quad-Core 3GHz 4GB RAM Blade Workstation
SKU: 506843-B21
Price: $2,342.11
HP L9K57UT#ABA Z240 Workstation with Intel Xeon E3-1240 v5 Quad-Core CPU 8MB L3 Cache 8GB RAM 1TB HDD
SKU: L9K57UT-ABA
Price: $2,827.92
HP Z2D60UT#ABA Z2 Mini Gen3 Workstation with 3.4GHz Intel Core i7-6700 Quad-Core CPU 8GB RAM 256GB Hard Drive
SKU: Z2D60UT-ABA
Price: $2,266.93
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.