Replacement for P02012-B21: Drop-In Alternatives We Stock
Looking for a replacement for the P02012-B21 (HPE P02012-B21 1-Ports 100GB/s 100GBase-X QSFP28 PCI Express 3.0 X8 Low Profile Plug-in Card Network 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 P02012-B21
| SKU | P02012-B21 |
|---|---|
| Product | HPE P02012-B21 1-Ports 100GB/s 100GBase-X QSFP28 PCI Express 3.0 X8 Low Profile Plug-in Card Network Adapter |
| Current price | $349.47 |
| Stock status | In Stock |
| Detail page | View P02012-B21 › |
Drop-in replacements for P02012-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 817745-B21 2-Ports 10GBase-T PCI-Express 3.0 x4 Low-Profile Network Adapter for ProLiant DL360 / DL380 Gen10
SKU: 817745-B21
Price: $128.42
HPE 840138-001 2-Ports 10GBase-T PCI-Express 3.0 x4 Low-Profile Network Adapter for ProLiant DL360 / DL380 Gen10
SKU: 840138-001
Price: $128.42
HPE 593743-001 HP 593743-001 NC365T 4x Ports 1000Base-T PCI-Express 2.0 x4 Low Profile Ethernet Server Adapter
SKU: 593743-001
Price: $160.00
HPE 708074-001 HP 708074-001 Qlogic QLE7342 40Gb/s 2 x Ports 4X QDR PCI-Express Low-Profile Network Adapter
SKU: 708074-001
Price: $331.58
HPE P24752-001 Infiniband HDR100/Ethernet 2-Ports 100GBase-X QSFP56 PCI-Express 4.0 x16 Low-Profile Network Adapter
SKU: P24752-001
Price: $608.42
HPE P24249-001 Infiniband HDR100/Ethernet 2-Ports 100GBase-X QSFP56 PCI-Express 4.0 x16 Low-Profile Network Adapter
SKU: P24249-001
Price: $608.42
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 P08355-001 InfiniBand HDR100/Ethernet 2-Ports 100GbEPCI-Express 3.0 x16 Low-Profile Gigabit Ethernet Network Adapter
SKU: P08355-001
Price: $549.47
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
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.