Replacement for 834147-001: Drop-In Alternatives We Stock
Looking for a replacement for the 834147-001 (HP 834147-001 2 x Ports 40Gb/s QSFP PCI-Express Pass-through Mezzanine Card. In Stock)? 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 834147-001
| SKU | 834147-001 |
|---|---|
| Product | HP 834147-001 2 x Ports 40Gb/s QSFP PCI-Express Pass-through Mezzanine Card. In Stock |
| Stock status | In Stock |
| Detail page | View 834147-001 › |
Drop-in replacements for 834147-001
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.
838874-001 - HP Dual Port 40Gb/s PCI Express Pass thru QSFP Mezzanine Card
SKU: 838874-001
Price: $937.04
HP 656091-001 InfiniBand QDR 2 x Ports 40Gb/s PCI-Express 3.0 X8 544FLR-QSFP Network Adapter
SKU: 656091-001
Price: $71.58
HP 661687-001 InfiniBand 2 x Ports 40Gb/s 544FLR-QSFP PCI Express 3.0 x8 Host Channel Adapter for ProLiant Gen8 Servers
SKU: 661687-001
Price: $71.58
HPE 879491-001 HP 879491-001 InfiniBand Fdr/ethernet 2-Ports QSFP+ 50Gb/s 547FLR-QSFP Network Adapter
SKU: 879491-001
Price: $208.42
HPE JG894-61101 HP JG894-61101 Flex Fabric 5700-48G-4XG-2QSFP+ 48 x RJ-45 Ports 10/100/1000Base-T + 4 x SFP+ Ports + 2 x QSFP+ Ports Layer 2 Managed Rack-mountable Gigabit Ethernet Network Switch
SKU: JG894-61101
Price: $247.37
HPE JG898-61101 HP JG898-61101 FlexFabric 5700 Series 5700-32XGT-8XG-2QSFP+ 32 x RJ-45 Ports 10GBase-T + 8 x SFP+ Fixed Fiber Ports + 2 x QSFP+ Ports Layer 3 Managed Rack-mountable Gigabit Ethernet Ne
SKU: JG898-61101
Price: $608.42
HPE JG898-61001 HP JG898-61001 FlexFabric 5700 Series 5700-32XGT-8XG-2QSFP+ 32 x RJ-45 Ports 10GBase-T + 8 x SFP+ Fixed Fiber Ports + 2 x QSFP+ Ports Layer 3 Managed Rack-mountable Gigabit Ethernet Ne
SKU: JG898-61001
Price: $608.42
HPE JH038-61101 HP JH038-61101 FlexFabric 5900 Series 5900AF-48G-4XG-2QSFP+ 48 x RJ-45 Ports 10/100/1000Base-T + 4 x SFP+ Ports + 2 x QSFP+ Ports Layer 3 Managed Rack-mountable Gigabit Ethernet Networ
SKU: JH038-61101
Price: $721.05
HPE JL689-61001 FlexFabric 5710-24XGT 24-Ports 10GBase-T 6-Ports QSFP+ 40GbE 2-Ports QSFP28 100GbE 1GB FlashMemory 4GB SDRAM Layer 3 Managed 1U rack-Mountable GbE Network Switch
SKU: JL689-61001
Price: $5,884.21
HPE JL585AR FlexFabric 5710 Series 5710 48SFP+ 6QS+/2QS28 48 x SFP+ Ports 10GBase-X + 6 x QSFP+ Ports + 2 x QSFP28 Ports Layer 3 Managed Rack-mountable Gigabit Ethernet Network Switch
SKU: JL585AR
Price: $8,178.95
449865-001 - HP PCI-Express Pass Thru Mezzanine Card for C-Class BladeSystem
SKU: 449865-001
Price: $71.58
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.