Replacement for 503578-001: Drop-In Alternatives We Stock
Looking for a replacement for the 503578-001 (503578-001 - HP ProLiant DL4x170h G6 Server 1 x Xeon 2GHz 6GB DDR3 SDRAM Serial ATA RAID Controller Rack)? 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 503578-001
| SKU | 503578-001 |
|---|---|
| Product | 503578-001 - HP ProLiant DL4x170h G6 Server 1 x Xeon 2GHz 6GB DDR3 SDRAM Serial ATA RAID Controller Rack |
| Stock status | In Stock |
| Detail page | View 503578-001 › |
Drop-in replacements for 503578-001
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.
583967-001 - HP ProLiant 1x Intel Xeon E5640 2.66 GHz CPU 6GB DDR3 SDRAM Rack Server
SKU: 583967-001
Price: $366.32
589152-001 - HP ProLiant DL380 G7 Intel Xeon E5620 6GB DDR3 SDRAM 2U Rack Server
SKU: 589152-001
Price: $408.42
589150-001 - HP ProLiant 1x Intel Xeon E5630 2.53 GHz CPU 6GB DDR3 SDRAM Rack Server
SKU: 589150-001
Price: $408.42
487503-001 - HP ProLiant DL180 G6- 1x Xeon E5520 Qc 2.26GHz 6GB DDR3 SDRAM Gigabit Ethernet 2u Rack Server
SKU: 487503-001
Price: $563.16
487931-001 - HP ProLiant ML350 G6- 1x Xeon E5520 2.26GHz, 6GB DDR3 Sdram, Dvd Rom, Gigabit Ethernet, 5u Tower Server
SKU: 487931-001
Price: $1,057.89
625590-001 - HP ProLiant ML370 G6 1x 6-Core Xeon E5645/ 2.4GHz, 6GB DDR3 Sdram, Smart Array P410i, 4x Gigabit Ethernet, 1x 750w Ps 2-Way 4u Tower Server
SKU: 625590-001
Price: $2,840.84
487791-001 - HP ProLiant ML370 G6- 1x Intel Xeon E5540 Qc 2.53GHz 6GB DDR3 SDRAM Dvd Rom 4x Gigabit Ethernet 4u Tower Server
SKU: 487791-001
Price: $2,873.68
625589-001 - HP ProLiant ML370 G6 1x Intel Xeon 2.53GHz 6 Core CPU 6GB DDR3 SDRAM SAS / SATA Tower Server System
SKU: 625589-001
Price: $4,252.04
QS263A - HP ProLiant DL320 G6 Intel Xeon E5620 2.4GHz CPU 6GB DDR3 SDRAM Server System
SKU: QS263A
Price: $347.37
595725-B21 - HP ProLiant BL460c G6 1x Intel Xeon X5650 6-Core 2.66GHz CPU 6GB DDR3 SDRAM Blade Server
SKU: 595725-b21
Price: $347.37
643412-S01 - HP ProLiant DL320 G6 1x Intel Xeon 2.40 GHz 4 Core CPU 6GB DDR3 SDRAM Rack Server System
SKU: 643412-S01
Price: $391.58
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.