Alternative to 384088-B21: Better-Value Equivalents in Stock
Comparing the 384088-B21 (HP 384088-B21 Single-Port 1Gb/s 100Base-TX/1000Base-T Gigabit Ethernet PCI Express Network Server 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 384088-B21
| SKU | 384088-B21 |
|---|---|
| Product | HP 384088-B21 Single-Port 1Gb/s 100Base-TX/1000Base-T Gigabit Ethernet PCI Express Network Server Adapter |
| Current price | $184.21 |
| Stock status | In Stock |
| Detail page | View 384088-B21 › |
Alternatives to 384088-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.
HP 398651-001 Single Port 1Gb/s 1000Base-T Gigabit Ethernet PCI-Express Network Interface Card
SKU: 398651-001
Price: $121.05
HP 012430-001 Single-Port 1Gb/s 10/100/1000Base-T Gigabit Ethernet PCI Express Network Adapter
SKU: 012430-001
Price: $184.21
NC552SFP - HP 10GB 2-Port Ethernet Server Adapter Network Adapter PCI-Express 2.0 X8 10 Gigabit Ethernet 2 Ports
SKU: NC552SFP
Price: $61.05
614202-B21 - HP Nc552SFP 10GB 2-Port Ethernet Server Adapter Network Adapter PCI-Express 2.0 X8 10 Gigabit Ethernet 2 Ports
SKU: 614202-B21
Price: $280.87
HP JH018A#ABB OfficeConnect 1420 24G 2SFP+ 24-Port 24 x 10/100/1000 + 2 x 1 Gigabit / 10 Gigabit SFP+ Gigabit Ethernet Unmanaged 1U Rack-mountable Network Switch
SKU: JH018A-ABB
Price: $712.64
HP JH018A#AC3 OfficeConnect 1420 24G 2SFP+ 24-Port 24 x 10/100/1000 + 2 x 1 Gigabit / 10 Gigabit SFP+ Gigabit Ethernet Unmanaged 1U Rack-mountable Network Switch
SKU: JH018A-AC3
Price: $712.64
NC110T - HP NC110T PCI-Express Single Port Gigabit Ethernet Network Interface Card
SKU: NC110T
Price: $75.79
398754-001 - HP PCI-Express Single Port 10/100/1000Base-T Gigabit Ethernet Network Interface Card
SKU: 398754-001
Price: $128.42
012881-001 - HP NC320T PCI Express Single Port Gigabit Ethernet Network Adapter
SKU: 012881-001
Price: $184.21
012430-000 - HP NC320T PCI Express Single Port Gigabit Ethernet Network Adapter
SKU: 012430-000
Price: $226.08
HP JL165A#ABA Altoline 6940 32-Port 24 x 40 Gigabit Ethernet + 8 x 40 Gigabit Ethernet Layer 3 1U Rack-mountable Switch
SKU: JL165A-ABA
Price: $6,826.11
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.