Replacement for 433045-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 433045-B21 (433045-B21 - HP Message Passing Interface for Windows License Standard 128 Core PC)? 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 433045-B21
| SKU | 433045-B21 |
|---|---|
| Product | 433045-B21 - HP Message Passing Interface for Windows License Standard 128 Core PC |
| Stock status | In Stock |
| Detail page | View 433045-B21 › |
Drop-in replacements for 433045-B21
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.
657095-501 - HP System Board (Motherboard) Assembly for UltraSlim Desktop PC (Edison) Windows 8 Standard
SKU: 657095-501
Price: $186.79
J9666A - HP Procurve Advanced Services ZL Module with Microsoft Windows Server 2008 R2 Standard
SKU: J9666A
Price: $1,043.37
JD558A - HP Voice Interface Card - Plug-in Module - Smart Interface Card (sic) / 2 Analog Port(s)
SKU: JD558A
Price: $265.26
376571-001 - HP Standard Nic Network Interface Mezzanine Board (fio) Proliant Bl25p Bl35p Bl45p Blade Server
SKU: 376571-001
Price: $71.58
665076-001 - HP nVidia Quadro 500m PCI-Express X16 1GB DDR3 Memory, 128-Bit Wide Interface Graphics Card
SKU: 665076-001
Price: $535.39
690467-001 - HP nVidia Quadro 500m PCI-Express X16 1GB DDR3 Memory, 128-Bit Wide Interface Graphics Card
SKU: 690467-001
Price: $594.22
BD506A - HP Integrated Lights-Out Advanced With 3 Year 24x7 Support Flexible Quantity License Subscription License 1 Server Standard 3Year PC
SKU: BD506A
Price: $240.00
J9012A - HP ProCurve Identity Driven Manager v.2.0 License License 500 User Standard PC
SKU: J9012A
Price: $263.89
HP SN962UC#ABA-C3-07 Desktop Workstation - Z210 Xeon E3 Quad-Core 3.30GHz Bus Speed 5.00GT/s 8 MB Cache RAM 8GB 160GB SATA No Optical Local Area Network Capable Microsoft Windows 7 Professional (32-bit) License Only - No OS Installed U.S. English Tower
SKU: SN962UC-ABA-C3-07
Price: $420.25
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.