Replacement for 390844-421: Drop-In Alternatives We Stock
Looking for a replacement for the 390844-421 (390844-421 - HP ProLiant DL145 G2 Server 1 x Opteron 1.80GHz 2GB DDR SDRAM 80GB Serial ATA)? 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 390844-421
| SKU | 390844-421 |
|---|---|
| Product | 390844-421 - HP ProLiant DL145 G2 Server 1 x Opteron 1.80GHz 2GB DDR SDRAM 80GB Serial ATA |
| Stock status | In Stock |
| Detail page | View 390844-421 › |
Drop-in replacements for 390844-421
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.
416566-421 - HP ProLiant DL360R05 Server 2 x Xeon 3GHz 2GB DDR2 SDRAM Ultra ATA , Serial Attached SCSI RAID Controller
SKU: 416566-421
Price: $566.32
594869-421 - HP ProLiant Entry-level Server 1 x Xeon E5620 2.4GHz Tower 6GB DDR3 SDRAM
SKU: 594869-421
Price: $2,255.74
459800-001 - HP ProLiant DL385R05 Server 1 x Opteron 1.9GHz 2GB DDR2 SDRAM Ultra ATA SCSI RAID Controller Rack
SKU: 459800-001
Price: $784.21
480418-005 - HP ProLiant ML115 G5 Server 1 x Opteron 2.1GHz 2GB DDR2 SDRAM 2 x 250GB Serial ATA/300 RAID Controller Tower
SKU: 480418-005
Price: $1,092.63
573089-001 - HP ProLiant Entry-level Server 1 x Opteron 6128 2GHz Rack 4GB DDR3 SDRAM SCSI RAID Controller
SKU: 573089-001
Price: $278.95
518859-B21 - HP ProLiant Bl465c G7 1x AMD Opteron 6174/2.2GHz 8GB Ram DDR3 SDRAM SAS/SATA 2x 10 Gigabit Ethernet 2-Way Blade Server
SKU: 518859-B21
Price: $381.05
699047-B21 - HP ProLiant BL465c G8 1x AMD Opteron 6328 8-Core 3.2GHz CPU 16GB DDR3 SDRAM Blade Server
SKU: 699047-B21
Price: $391.58
655087-B21 - HP ProLiant Bl465c G7- 1x Opteron 12-Core 6238/2.6GHz 8GB (2 X 4GB) DDR3 Sdram, 2x Gigabit Ethernet, 2-Way Blade Server
SKU: 655087-B21
Price: $426.32
518867-B21 - HP ProLiant Bl465c G7 1x AMD Opteron 6128 He/2.0 GHz 8GB DDR3 SDRAM SAS/SATA 2x 10 Gigabit Ethernet 2-Way Blade Server
SKU: 518867-B21
Price: $468.42
518851-B21 - HP ProLiant Bl465c G7 1x AMD Opteron 6172/2.1GHz 8GB Ram DDR3 SDRAM SAS/SATA 2x 10 Gigabit Ethernet 2-Way Blade Server
SKU: 518851-B21
Price: $468.42
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.