Replacement for 453151-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 453151-B21 (453151-B21 - HP BLC Virtual Connect 1GB Gigabit 1000Base-SX SFF Hot-Pluggable SFP Transceiver Module)? 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 453151-B21
| SKU | 453151-B21 |
|---|---|
| Product | 453151-B21 - HP BLC Virtual Connect 1GB Gigabit 1000Base-SX SFF Hot-Pluggable SFP Transceiver Module |
| Current price | $170.53 |
| Stock status | In Stock |
| Detail page | View 453151-B21 › |
Drop-in replacements for 453151-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.
453577-001 - HP BLC Virtual Connect 1GB Gigabit 1000Base-SX SFF Hot-Pluggable SFP Transceiver Module
SKU: 453577-001
Price: $114.63
453154-S21 - HP BLC Virtual Connect 1GB RJ-45 Gigabit 1000Base-T SFP (mini-GBIC) Transceiver Module
SKU: 453154-S21
Price: $85.82
453153-001 - HP BLC Virtual Connect 1GB SX SFP Transceiver Module Option Kit
SKU: 453153-001
Price: $138.95
409513R-B22-RMKT-BLC - HP 4GB Virtual Connect 4-Ports Fibre Channel Module for c-Class BladeSystem
SKU: 409513R-B22-RMKT-BLC
Price: $4,858.28
466482-B21 - HPE Virtual Connect 24 x Ports 8Gb Fibre Channel Switch Module
SKU: 466482-B21
Price: $54.74
HPE 466539-001 Virtual Connect 16x Ports 8Gb Fibre Channel Backplane 2-Ports 8Gb Fibre Channel LC 6-Ports SFP+ Manageable Switch
SKU: 466539-001
Price: $54.74
399593-B21 - HP 1/10GB/s Virtual Connect Ethernet Module 8 x 10/100/1000Base-T 2 x 10GBase-CX4
SKU: 399593-B21
Price: $71.58
447103-001 - HP 1/10Gb-F Virtual Connect Ethernet Module for C-class Bladesystem
SKU: 447103-001
Price: $71.58
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.