Replacement for 0231A40B: Drop-In Alternatives We Stock
Looking for a replacement for the 0231A40B (0231A40B - HP X120 622Mb/s 100Base-LX Single-mode Fiber SFP (mini-Gbic)Transceiver)? 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 0231A40B
| SKU | 0231A40B |
|---|---|
| Product | 0231A40B - HP X120 622Mb/s 100Base-LX Single-mode Fiber SFP (mini-Gbic)Transceiver |
| Current price | $531.64 |
| Stock status | In Stock |
| Detail page | View 0231A40B › |
Drop-in replacements for 0231A40B
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.
AG685A - HP StorageWorks 4GB Short Wave Single Pack SFP Transceiver 1 x Fiber Channel SFP (mini-GBIC)
SKU: AG685A
Price: $96.84
GBIC-GELXSM1310A-ACC - Accortec 1Gb/s 1000Base-LX Single-Mode Fiber 10km 1310nm SC Connector GBIC Transceiver Module for HP Compatible
SKU: GBIC-GELXSM1310A-ACC
Price: $165.79
AJ906A - HP 8GB Fibre Channel SFP+ Short Range Transceiver 1 x Fiber Channel SFP (mini-GBIC)
SKU: AJ906A
Price: $100.00
A7446B - HP 4GB SFP mini-Gbic Short Wave Single Pack Fiber Channel Transceiver Module for Brocade Switch
SKU: A7446B
Price: $71.58
J9099B - HP ProCurve X112 100Mb/s 100Base-BX-D Single-mode Fiber 10km 1550nmTx/1310nmRx LC Connector SFP (Mini-GBIC) Transceiver Module
SKU: J9099B
Price: $96.82
J9099-61101 - HP ProCurve X112 100Mb/s 100Base-BX-D Single-mode Fiber 10km 1550nmTx/1310nmRx LC Connector SFP (Mini-GBIC) Transceiver Module
SKU: J9099-61101
Price: $105.59
J9099BR - HP ProCurve X112 100Mb/s 100Base-BX-D Single-mode Fiber 10km 1550nmTx/1310nmRx LC Connector SFP (Mini-GBIC) Transceiver Module
SKU: J9099BR
Price: $134.01
A7446-32002 - HP 4GB SFP mini-Gbic Short Wave Single Pack Fiber Channel Transceiver Module for Brocade Switch
SKU: A7446-32002
Price: $217.42
J4859CR - HP 1310nm 10km 1000Base-LX Single-mode Fiber SFP (mini-GBIC) Transceiver Module
SKU: J4859CR
Price: $229.47
J9142B-ACC - HP ProCurve X122 1000Base-BX-D Single-mode Fiber 1550nm-Tx/1490nm-Rx 120km LC Connector SFP (Mini-GBIC) Transceiver Module
SKU: J9142B-ACC
Price: $255.42
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.