Replacement for 590636-421: Drop-In Alternatives We Stock
Looking for a replacement for the 590636-421 (590636-421 - HP ProLiant Entry-level Server Xeon L5630 2.13GHz Rack 4GB DDR3 SDRAM Serial Attached SCSI RAID Controller)? 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 590636-421
| SKU | 590636-421 |
|---|---|
| Product | 590636-421 - HP ProLiant Entry-level Server Xeon L5630 2.13GHz Rack 4GB DDR3 SDRAM Serial Attached SCSI RAID Controller |
| Stock status | In Stock |
| Detail page | View 590636-421 › |
Drop-in replacements for 590636-421
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.
590636-001 - HP ProLiant DL180 G6- 1x Xeon Quad-core L5630/2.13GHz 4GB Ram Gigabit Ethernet 2u Rack Server
SKU: 590636-001
Price: $510.53
633404-421 - HP ProLiant 2U Rack Entry-level Server 2 x Xeon X5690 3.46GHz 2 Processor Support 12GB Standard Maximum RAM DVD-Writer Serial Attached SCSI Yes Controller Gigabit Ethernet
SKU: 633404-421
Price: $145.26
633408-421 - HP ProLiant DL380 G7 Xeon E5606 2.13GHz 4-Core CPU 4GB PC3-10600R Registered Memory Entry Model Server System
SKU: 633408-421
Price: $319.84
583968-421 - HP ProLiant DL380 G7 Intel Xeon E5506 4-Core 2.13GHz CPU 4GB RAM 460-Watt Power Supply Entry Model Server
SKU: 583968-421
Price: $425.11
594869-421 - HP ProLiant Entry-level Server 1 x Xeon E5620 2.4GHz Tower 6GB DDR3 SDRAM
SKU: 594869-421
Price: $2,255.74
417453-001 - HP ProLiant DL380 G5 Entry Server- 1x Xeon Dual Core 5110/1.60GHz 1GB Ram 2x Gigabit Ethernet 2u Rack Server
SKU: 417453-001
Price: $597.89
417454-001 - HP ProLiant DL380 G5 Entry Server- 1x Xeon Dual Core 5120/1.87GHz 1GB Ram 2x Gigabit Ethernet 2u Rack Server
SKU: 417454-001
Price: $597.89
658553-421 - HP ProLiant Ultra Micro Tower Entry-level Server 1 x Turion II Neo N40L 1.5GHz 2GB Standard/8GB Maximum RAM 250GB HDD Serial ATA Yes Controller Gigabit Ethernet
SKU: 658553-421
Price: $408.42
730651-421 - HP ProLiant ML10 G2130 1P 2GB-U B110i 300w Ps Entry Server System
SKU: 730651-421
Price: $591.58
648256-001 - HP ProLiant DL380e G8 Entry Model- 1x Xeon Quad Core E5-2403/1.8GHz, 4GB DDR3 Sdram, 4x Gigabit Ethernet, Ilo-4, 1x 460w Ps, 2u Rack Server
SKU: 648256-001
Price: $294.74
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.