Replacement for 394321-001: Drop-In Alternatives We Stock
Looking for a replacement for the 394321-001 (394321-001 - HP ProLiant ML310 G3 Intel Pentium 4 640 3.20 GHz CPU 5U Tower Server)? 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 394321-001
| SKU | 394321-001 |
|---|---|
| Product | 394321-001 - HP ProLiant ML310 G3 Intel Pentium 4 640 3.20 GHz CPU 5U Tower Server |
| Current price | $1,292.63 |
| Stock status | In Stock |
| Detail page | View 394321-001 › |
Drop-in replacements for 394321-001
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.
AE436B - HP ProLiant DL100 G2 AE436B Network Storage Server 1 x Intel Pentium D 3 GHz 640 GB (4 x ) USB Network Serial Mouse Keyboard
SKU: AE436B
Price: $3,510.53
394320-001 - HP ProLiant ML310 G3 1 x Intel Pentium 4 640 3.20GHz CPU 5U Tower Server
SKU: 394320-001
Price: $1,173.68
390411-001 - HP ProLiant ML110 G3 1 x Intel Pentium 4 640 3.20GHz CPU 4U Tower Server
SKU: 390411-001
Price: $1,492.36
730651-001 - HP ProLiant ML10 Intel Pentium G2130 2-Core 3.20 GHz CPU 4U Rack-Mountable Micro Tower Server System
SKU: 730651-001
Price: $591.58
231027-002 - HP / Compaq ProLiant DL320R01 Intel Pentium III 1 GHz CPU 128MB RAM Server
SKU: 231027-002
Price: $510.53
267620-002 - HP ProLiant ML330 G2 Intel Pentium III-S 1.26 GHz CPU Server
SKU: 267620-002
Price: $1,057.89
263660-002 - HP ProLiant ML310 Intel Pentium 4 2.2 GHz CPU 2GB RAM 18GB SCSI HDD Server
SKU: 263660-002
Price: $1,240.00
244857-001 - HP / Compaq TaskSmart C4000 Model 60 Intel Pentium III1.13 GHz CPU 1GB RAM 4x HDD 400 Watts Power Supply Proxy Server
SKU: 244857-001
Price: $6,145.26
583968-001 - HP ProLiant 1x Intel Xeon E5506 2.13 GHz CPU 4GB DDR3 SDRAM Rack Server
SKU: 583968-001
Price: $366.32
583967-001 - HP ProLiant 1x Intel Xeon E5640 2.66 GHz CPU 6GB DDR3 SDRAM Rack Server
SKU: 583967-001
Price: $366.32
589150-001 - HP ProLiant 1x Intel Xeon E5630 2.53 GHz CPU 6GB DDR3 SDRAM Rack Server
SKU: 589150-001
Price: $408.42
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.