Replacement for 829335-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 829335-B21 (HPE 829335-B21 HP 829335-B21 1 x Ports 100Gb/s PCI Express 3.0 x8 with Intel Omni-Path Architecture Adapter)? 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 829335-B21
| SKU | 829335-B21 |
|---|---|
| Product | HPE 829335-B21 HP 829335-B21 1 x Ports 100Gb/s PCI Express 3.0 x8 with Intel Omni-Path Architecture Adapter |
| Current price | $47.37 |
| Stock status | In Stock |
| Detail page | View 829335-B21 › |
Drop-in replacements for 829335-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.
HPE 851226-B21 1 x Port 100Gb/s Omni-Path Architecture 860Z PCI Express 3.0 x 4 FIO Network Adapter
SKU: 851226-B21
Price: $138.95
HPE 849482-002 1 x Port 100Gb/s Omni-Path Architecture 860Z PCI Express 3.0 x 4 FIO Network Adapter
SKU: 849482-002
Price: $138.95
841702-001 - HP OP101 QSFP28 Single Port 100GB x8 PCI Express Gen 3 with Intel Omni-Path Architecture Adapter
SKU: 841702-001
Price: $389.47
HP 864054-001 Apollo 48 x Ports 100GB/s Intel Omni-Path Architecture Unmanaged Switch
SKU: 864054-001
Price: $4,482.11
HPE 844383-001 HP 844383-001 Apollo A10 12 x Ports External 100Gb/s + 24 x Ports Internal 100Gb/s Unmanaged Rack Mountable EDR Infiniband Switch
SKU: 844383-001
Price: $236.84
HPE P24113-001 Intel E810-CQDA2 2-Ports 100Gb/s QSFP28 PCI Express 4.0 x16 Network Adapter
SKU: P24113-001
Price: $1,149.47
HPE P22767-B21 Intel E810-CQDA2 2-Ports 100Gb/s QSFP28 PCI Express 4.0 x16 Network Adapter
SKU: P22767-B21
Price: $1,149.47
HPE R8N87A#ABA Aruba 6000 24G-Class4-PoE-4SFP 24-Ports 10/100/1000Base-T PoE 4-Ports SFP 1-Ports USB-C Console 1-Ports USB Type-A Host Layer 2 Managed 1U Rack-mountable Gigabit Ethernet Network Switch
SKU: R8N87A#ABA
Price: $1,109.16
HPE R8N89A#ABA Aruba 6000 12G-Class4-PoE-2G/2SFP 12-Ports 10/100/1000Base-T PoE+ 2-Ports SFP 2-Ports 1GbE Base-T 1-Ports USB-C Console 1-Port USB Type-A Layer 2 1U Rack Mount Gigabit Ethernet Manageab
SKU: R8N89A#ABA
Price: $1,221.05
HPE R8N87-61101 Aruba 6000 Series 24G-Class4-PoE-4SFP 24-Ports 10/100/1000Base-T PoE + 4-Ports SFP + 1-Ports USB-C Console + 1-Ports USB Type-A Host Layer 2 Managed 1U Rack-mountable Gigabit Ethernet
SKU: R8N87-61101
Price: $1,342.11
HPE R8N87-61001 Aruba 6000 24G-Class4-PoE-4SFP 24-Ports 10/100/1000Base-T PoE 4-Ports SFP 1-Ports USB-C Console 1-Ports USB Type-A Host Layer 2 Managed 1U Rack-mountable Gigabit Ethernet Network Switc
SKU: R8N87-61001
Price: $1,342.11
851341-B21 - HP Apollo 100Gb 48-Port Intel Omni-Path Architecture Switch
SKU: 851341-B21
Price: $4,482.11
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.