4XC7A08221: Lenovo ThinkSystem QLogic QLE2742 PCIe 32Gb 2-Port SFP+ Fibre Channel Adapter
Also listed as: 4XC7A08224, 02JG104, AYCU, QLE2742-L, SP40M56464 · made by QLogic
The Lenovo 4XC7A08221 is a dual-port Gen 6 32Gb Fibre Channel host bus adapter based on the Marvell QLogic QLE2742 ASIC. Designed to provide fault-tolerant SAN connectivity across independent SAN fabrics, it delivers up to 1.3 million IOPS across two 32Gb SFP+ ports. It supports concurrent NVMe over Fibre Channel (NVMe/FC) and FCP SCSI protocols, and features StorFusion technology for end-to-end fabric diagnostics with Brocade switches. The card includes two certified 32Gb short wave optical transceivers. Buyers should verify optical port functionality and confirm Lenovo UEFI compatibility.
Specifications
| Part number | 4XC7A08221 |
|---|---|
| Brand | Lenovo |
| Made by | QLogic |
| Type | HBAs |
| Other numbers | 4XC7A08224, 02JG104, AYCU, QLE2742-L, SP40M56464 |
| Status | current |
| Interface | PCIe 3.0 x8 |
| Form factor | Low profile PCIe card with full-height and low-profile brackets |
| Ports | 2x 32Gb Fibre Channel SFP+ optical ports (includes 2x 32Gb SW optics) |
| Speed | 32Gb, 16Gb, and 8Gb FC auto-negotiation |
| Generation fit | ThinkSystem V1, V2, and V3 servers |
About the 4XC7A08221
4XC7A08221 is Lenovo's dual-port Gen 6 32Gb Fibre Channel host bus adapter for ThinkSystem servers, powered by the Marvell QLogic QLE2742 ASIC. Designed for enterprise dual-fabric SAN architectures, it delivers 1.3 million aggregate IOPS and low-latency storage access for all-flash SAN arrays. It features comprehensive hardware offload for both SCSI and NVMe over Fibre Channel protocols.
Compatibility
Compatible with ThinkSystem rack and tower servers including SR650, SR650 V2, SR650 V3, SR630, SR630 V2, SR630 V3, SR645 V3, and SR665 V3. Installs into any standard PCIe 3.0 or 4.0 x8 or x16 slot. Supports multi-path I/O across independent fabrics and auto-negotiates to 32Gb, 16Gb, or 8Gb speeds with Brocade and Cisco SAN fabrics.
How to identify a genuine unit
The low-profile board features two SFP+ ports side-by-side with a black aluminum passive heatsink. A Lenovo white label displays option part number 4XC7A08221, FRU part number 4XC7A08224 (or 02JG104), and feature code AYCU. In OS tools and Lenovo XCC, the card reports QLogic vendor ID 1077 and Lenovo subsystem ID 17AA.
Buying used
Inspect both SFP+ optical cages for bent pins or debris. Ensure both genuine 32Gb SW optical transceivers are present. Verify that the card is recognized by server UEFI firmware and test both ports for link initialization and clean WWPN detection. Confirm that firmware updates complete without error.
Reference prices (last 12 months, updated 2026-10-27)
Used: USD 275 (1 sighting, Oct 2026)
All sightings
| Seller | Condition | Price | Note | Seen |
|---|---|---|---|---|
| ebay.com | used | USD 275 | Dual-port QLogic 32Gb FC adapter with 2x 32Gb optical modules | 2026-10-27 |
Prices seen on public listings on the dates shown, before tax and shipping. Not an offer.
Fits these models
- Lenovo ThinkSystem SR650
- Lenovo ThinkSystem SR650 V2
- Lenovo ThinkSystem SR650 V3
- Lenovo ThinkSystem SR630
- Lenovo ThinkSystem SR630 V2
- Lenovo ThinkSystem SR630 V3
- Lenovo ThinkSystem SR645 V3
- Lenovo ThinkSystem SR665 V3
Works together
How the Lenovo 4XC7A08221 connects to servers, storage and the network: 1 way, with the hardware on each path.
Fibre Channel SAN
Match the speed: 16Gb and 32Gb FC HBAs, switches and array ports work together, and each generation also runs one or two speeds below its own (a 32Gb port runs at 16Gb and 8Gb).
Switches
Lenovo ThinkSystem DB610S 1U rack
Lenovo ThinkSystem DB620S 1U rack
Lenovo ThinkSystem DB630S 2U rack
Lenovo ThinkSystem DB720S 1U rack
Storage
Lenovo ThinkSystem DE4000H 2U rack
Lenovo ThinkSystem DM5000H 2U rack
Lenovo ThinkSystem DE2000H 2U rack
Lenovo ThinkSystem DE4200H 2U rack
Lenovo ThinkSystem DE6400H 2U rack
Lenovo ThinkSystem DE6600H 2U rack
Optics
4M27A09984 Lenovo ThinkSystem 32Gb FC SFP+ Optical Transceiver
57-1000262-01 Brocade 16Gb Shortwave SFP+ Optical Transceiver
57-1000333-01 Brocade 32Gb Longwave 10km SFP28 Optical Transceiver
Plan and size it
- Draw this setup in the topology planner mrplanb.com
- Add up rack power and space rack-density.com
- Virtualization storage Ledger: scored storage platforms mrplanb.com
- SAN transport and NVMe over FC for backup mrplanb.com
- Lenovo ServerProven (Lenovo compatibility) lenovo.com
Check compatibility with Lenovo
Before you buy, confirm the exact configuration against the vendor's own lists: firmware levels, operating systems, adapters and optics that Lenovo has tested with the Lenovo 4XC7A08221.
- Compatibility Lenovo interoperability page for the Lenovo 4XC7A08221
- Compatibility Lenovo ServerProven (options and OS compatibility)
- Specifications Lenovo Press product guides
- Support Lenovo Data Center Support
Equivalent part numbers
- QLogic QLE2742 Retail Marvell QLogic dual-port 32Gb FC HBA
- HPE
P9M76A HPE StoreFabric SN1600Q 32Gb 2-port Fibre Channel Host Bus Adapter HPE StoreFabric SN1600Q 32Gb 2-port FC HBA
FAQ
Can both ports on the 4XC7A08221 run simultaneously at 32Gb speed?
Yes, both ports deliver full line-rate 32Gb/s throughput concurrently across the PCIe 3.0 x8 bus.
Does the adapter include optical transceivers?
Yes, the option kit includes two factory-certified 32Gb short-wave SFP+ optical transceivers.
Buying or selling 4XC7A08221?
New, refurbished or used. Tell us the quantity and condition and we connect you with a vetted reseller in your region, usually within one working day.
Sources
- Lenovo ThinkSystem QLogic QLE2740 32Gb FC Adapters Product Guide, checked 2026-10-27