Alternative to P13188-B21: Better-Value Equivalents in Stock
Comparing the P13188-B21 (HPE P13188-B21 Mellanox MCX512F-ACHT 2 x Ports SFP28 PCI Express 3.0 x16 Adapter) against alternatives? Pro Disk Network stocks 12 similar HP parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the P13188-B21
| SKU | P13188-B21 |
|---|---|
| Product | HPE P13188-B21 Mellanox MCX512F-ACHT 2 x Ports SFP28 PCI Express 3.0 x16 Adapter |
| Current price | $300.00 |
| Stock status | In Stock |
| Detail page | View P13188-B21 › |
Alternatives to P13188-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 848908-001 Mellanox 2-Ports 25GbE PCI Express 3.0 x8 Optical Fiber Interface Card Network Adapter
SKU: 848908-001
Price: $124.21
HPE P42045-B21 Mellanox MCX631102AS-ADAT 2-Ports 25Gb/s SFP28 PCI Express 4.0 x8 Plug-in Card Network Adapter
SKU: P42045-B21
Price: $271.58
HP 868089-001 HPE 868089-001 Mellanox MCX4421A-ACAN ConnectX-4 Lx EN 25GbE PCI-Express Network Adapter
SKU: 868089-001
Price: $117.89
HPE P23828-001 Mellanox Connectx-5 1-Port 100Gb/s QSFP28 PCI Express Gen3 x8 Adapter
SKU: P23828-001
Price: $163.16
HPE P42933-001 HP P42933-001 Mellanox MCX631432AS-ADAI 2-Ports 10/25GbE SFP28 OCP3 Ethernet Network Adapter
SKU: P42933-001
Price: $184.21
HPE P42934-001 HP P42934-001 Mellanox MCX631102AS-ADAT Ethernet 2-Ports SFP28 10/25GbE Network Adapter
SKU: P42934-001
Price: $194.74
HPE P42043-001 HP P42043-001 Mellanox MCX631432AS-ADAI 2-Ports 10/25GbE SFP28 OCP3 Ethernet Network Adapter
SKU: P42043-001
Price: $261.05
HPE P60339-B21 HP P60339-B21 Mellanox MCX631432AS-ADAI 2-Ports 10/25GbE SFP28 OCP3 Ethernet Network Adapter
SKU: P60339-B21
Price: $360.00
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 alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.