Alternative to EM-7840-B-001: Better-Value Equivalents in Stock
Comparing the EM-7840-B-001 (Brocade EM-7840-B-001 7840 16Gb/s 24xPorts + 16x10GbE Expansion Slots Fibre Channel Manageable 2U 40 Gigabit Ethernet Extension Switch. In Stock) against alternatives? Pro Disk Network stocks 12 similar Brocade 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 EM-7840-B-001
| SKU | EM-7840-B-001 |
|---|---|
| Product | Brocade EM-7840-B-001 7840 16Gb/s 24xPorts + 16x10GbE Expansion Slots Fibre Channel Manageable 2U 40 Gigabit Ethernet Extension Switch. In Stock |
| Stock status | In Stock |
| Detail page | View EM-7840-B-001 › |
Alternatives to EM-7840-B-001
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.
57-1000310-01 - Brocade 4x 16Gbps Fibre Channel Single-mode Fibre 2km 1490nm MTP Connector QSFP Transceiver Module
SKU: 57-1000310-01
Price: $549.47
XBR-000255 - Brocade 4x 16Gbps Fibre Channel Single-mode Fibre 2km 1490nm MTP Connector QSFP Transceiver Module
SKU: XBR-000255
Price: $549.47
46M6053 - IBM BROCADE 815 8GB/s Single Channel PCI Express 3.0 X8 Fibre Channel Host Bus Adapter
SKU: 46M6053
Price: $1,008.00
HP A7340-63001 Surestore Brocade 3800 1GB/2GB Fibre Channel 16GB San Switch
SKU: A7340-63001
Price: $194.74
BROCADE18602 - Brocade 2-Port 16GB/s PCI-Express Fibre Channel Host Bus Adapter
SKU: BROCADE18602
Price: $262.37
57-1000294-01 - Brocade 16Gb/s Fibre Channel Multi-Mode Fiber 100m 850nm Duplex QSFP+ Transceiver Module
SKU: 57-1000294-01
Price: $495.00
XBR-000245 - Brocade 16Gb/s Fibre Channel Multi-Mode Fiber 100m 850nm Duplex QSFP+ Transceiver Module
SKU: XBR-000245
Price: $495.00
00MY768 - Lenovo 16Gb/s Fibre Channel 10km LW SFP Transceiver Module by Brocade
SKU: 00MY768
Price: $559.00
00MY770 - Lenovo 16Gb/s Fibre Channel Single-mode Fiber 25km 1310nm ELW SFP Transceiver Module by Brocade
SKU: 00MY770
Price: $1,034.30
81Y1675 - IBM Brocade 16GB Dual-Port Fibre Channel Host Bus Adapter for System X
SKU: 81Y1675
Price: $1,036.76
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.