Replacement for 434346-1: Drop-In Alternatives We Stock
Looking for a replacement for the 434346-1 (434346-1 - HP Motherboard MBd PCa Ati Rc410/sb450 Thomas 3.0 Cir)? 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 434346-1
| SKU | 434346-1 |
|---|---|
| Product | 434346-1 - HP Motherboard MBd PCa Ati Rc410/sb450 Thomas 3.0 Cir |
| Current price | $82.42 |
| Stock status | In Stock |
| Detail page | View 434346-1 › |
Drop-in replacements for 434346-1
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.
434346-001 - HP System Board (MotherBoard) Socket-775 for DX2200 MicroTower PC
SKU: 434346-001
Price: $331.58
5188-4383 - HP System Board (MotherBoard) Asterope-GL8E ATI RC410 ATI IXP450 Chipset Socket-775
SKU: 5188-4383
Price: $91.76
RC410-M - HP ATI RC410 / ATI IXP450 2-Slot DDR2 RAM System Board (Motherboard) Socket LGA775
SKU: RC410-M
Price: $116.66
350929-201 - HP Sb PCa Uatx Grantsdale Tor Compaq Motherboard Dc7100cmt S
SKU: 350929-201
Price: $113.55
460360-001 - HP System Board (Motherboard) PCA Tray with I/O Shield for xw4550 Workstation
SKU: 460360-001
Price: $136.04
492401-001 - HP Pca System Board (Motherboard) Assembly Mp without Dis-16x32 55.4v901.011g
SKU: 492401-001
Price: $221.21
619965-001 - HP System Board (MotherBoard) PCA Privas for All-in-One Pluto SFF PC
SKU: 619965-001
Price: $282.20
RM1-7895-000 - HP Motor PCA Cable Assembly for LaserJet Pro P1102 / M1130 / M1212 / M1217 Series aka RM1-7599
SKU: RM1-7895-000
Price: $68.54
RM2-6327-000 - HP Power Switch PCA Assembly for LaserJet Enterprise M604 / M605 / M606 Series
SKU: RM2-6327-000
Price: $68.54
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.