Cisco UCS B200 M6
The Cisco UCS B200 M6 is a half-width 2-socket blade server designed for the Cisco UCS 5108 Blade Server Chassis. Powered by 3rd Gen Intel Xeon Scalable processors with up to 32 DIMM slots and high-bandwidth Cisco VIC mezzanine connectivity, it provides dense computing power for virtualization, VDI, and enterprise database consolidation.
Specifications
| Brand | Cisco |
|---|---|
| Family | UCS B-Series |
| Form factor | blade |
| Released | Apr 2021 |
| Processor | Up to 2x 3rd Gen Intel Xeon Scalable processors up to 40 cores each (up to 270W TDP) |
| Memory | 32x DDR4 DIMM slots supporting up to 8TB (including Intel Optane Persistent Memory 200 Series) |
| Drive bays | Up to 2x front-accessible hot-swap NVMe/SAS/SATA SSDs plus dual internal M.2 SSDs |
| Mezzanine slots | 1x front mezzanine slot and 1x rear mezzanine slot for Cisco VIC adapters |
| Network | Cisco UCS Virtual Interface Card (VIC) 1440 / 14400 providing up to 80Gbps unified fabric bandwidth |
| Chassis compatibility | Cisco UCS 5108 Blade Server Chassis managed via Cisco UCS Manager or Intersight |
| Management | Cisco Intersight and Cisco UCS Manager |
Generations
- Previous generation: Cisco UCS B200 M5
- Next generation: Cisco UCS X210c M7
Compatible parts
Memory
UCS-ML-128G4RW Cisco 128 GB LRDIMM QRx4 3200 (16Gb) (non-3DS)
UCS-MR-X16G1RW Cisco 16 GB RDIMM SRx4 3200 (8Gb)
UCS-MR-X32G1RW Cisco 32 GB RDIMM SRx4 3200 (16Gb)
UCS-MR-X32G2RW Cisco 32 GB RDIMM DRx4 3200 (8Gb)
UCS-MR-X64G2RW Cisco 64 GB RDIMM DRx4 3200 (16Gb)
SSDs
UCS-SD19TBM6-EP Cisco 1.9TB Enterprise value SATA SSD
UCS-SD38TM6NK9 Cisco 3.8TB Enterprise Value SATA SSD
UCS-SD76TM6NK9 Cisco 7.6TB Enterprise Value SATA SSD
UCS-SDC1T9SA1V Cisco 1.9TB 2.5in 6G SATA Enter Value
UCS-SDC3T8SA1V Cisco 3.8TB 2.5in 6G SATA Enter Value
UCS-SDC7T6SA1V Cisco 7.6TB 2.5in 6G SATA Enter Value
UCS-SDC960SA1V Cisco 960GB 2.5in 6G SATA Enter Value
Network adapters
UCSB-ML-V5Q10G Cisco UCS VIC 15411 modular LOM for Blade Servers
UCSB-MLOM-40G-04 Cisco UCS VIC 1440 modular LOM for blade servers
UCSB-VIC-M84-4P Cisco UCS VIC 1480 mezzanine adapter
RAID controllers
UCSB-RAID12G-M6 Cisco FlexStorage 12G RAID controller with drive
TPM modules
UCSX-TPM-002C Cisco TPM 2.0, TCG, FIPS140-2, CC EAL4+ Certified, for M6 servers
Works together
How the Cisco UCS B200 M6 connects to servers, storage and the network: 4 ways, with the parts and products 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).
Adapters for the server (check the fit list)
UCSC-PCIE-BD16GF Cisco Emulex LPe31002 Dual Port 16G Fibre Channel HBA
UCSC-PCIE-BD32GF Cisco Broadcom LPe32002 Dual-Port 32G FC HBA
UCSC-PCIE-BS32GF Cisco Broadcom LPe32000 Single-Port 32G FC HBA
UCSC-PCIE-QD16GF Cisco Qlogic QLE2692 Dual Port 16G Fibre Channel HBA
Switches
Cisco MDS 9124V 1U rack
Cisco MDS 9148V 1RU
Cisco MDS 9396V 2RU
Cisco MDS 9148T 1U
Storage
Dell PowerStore 500T 2U rack
HPE Alletra 6000 4U rack
HPE Alletra 9000 4U rack mission-critical array
Dell PowerMax 2500 4U multi-node rack
Dell PowerMax 8500 system bay multi-enclosure
Dell PowerStore 1000T 2U rack
Optics
DS-SFP-FC16G-LW Cisco 16Gbps Fibre Channel Longwave SFP+ Transceiver
DS-SFP-FC16G-SW Cisco 16Gbps Fibre Channel Shortwave SFP+ Transceiver
DS-SFP-FC32G-LW Cisco 32Gbps Fibre Channel Longwave SFP28 Transceiver
iSCSI and NVMe/TCP over Ethernet
Keep the speed the same at all three points: a 25GbE server, a 25GbE switch port and a 25GbE array port. Mixed speeds work but the slowest link sets the pace.
Adapters for the server (check the fit list)
UCSC-O-ID10GC-D Cisco Intel X710T2LOCPV3G1L 2x10GbE RJ45 OCP 3.0 NIC
UCSC-O-ID25GF Cisco Intel XXV710DA2OCP1 2x25/10GbE OCP 2.0
UCSC-PCIE-E14102 Cisco Emulex OCe14102-FX dual-port 10 GbE FCoE CNA
UCSC-PCIE-Q8362 Cisco Qlogic QLE8362 dual-port 10 GbE FCoE CNA
Switches
Cisco Nexus 93180YC-FX3 1U
Cisco Nexus 93108TC-FX3P 1U fixed switch
Cisco Nexus 9332D-GX2B 1U fixed switch
Cisco Nexus 9364C-GX 2U fixed switch
Storage
Dell PowerStore 500T 2U rack
HPE Alletra 6000 4U rack
HPE Alletra 9000 4U rack mission-critical array
Dell PowerMax 2500 4U multi-node rack
Dell PowerMax 8500 system bay multi-enclosure
Dell PowerStore 1000T 2U rack
Optics
QSFP-100G-CWDM4-S Cisco 100GBASE-CWDM4 QSFP28 Optical Transceiver
QSFP-100G-LR4-S Cisco 100GBASE-LR4 QSFP28 Optical Transceiver
QSFP-100G-SR4-S Cisco 100GBASE-SR4 QSFP28 Optical Transceiver
Direct-attached SAS
12Gb SAS uses Mini-SAS HD (SFF-8644) connectors; older 6Gb gear uses Mini-SAS (SFF-8088). Adapter cables exist, but the link runs at the slower speed.
Adapters for the server (check the fit list)
UCSC-9400-8E Cisco 12G 9400-8e 12G SAS HBA for external JBOD attach. You can install up to
Storage
Dell PowerVault ME5012 2U rack
Dell PowerVault ME5024 2U rack
Dell PowerVault ME5084 5U rack
HPE MSA 2060 2U rack
Lenovo ThinkSystem DE6400H 2U rack
Lenovo ThinkSystem DE6600H 2U rack
File storage (NFS and SMB)
Front-end ports face the clients; back-end ports (on scale-out systems) connect the nodes to each other and need their own switch pair.
Adapters for the server (check the fit list)
UCSC-O-ID10GC-D Cisco Intel X710T2LOCPV3G1L 2x10GbE RJ45 OCP 3.0 NIC
UCSC-O-ID25GF Cisco Intel XXV710DA2OCP1 2x25/10GbE OCP 2.0
UCSC-PCIE-E14102 Cisco Emulex OCe14102-FX dual-port 10 GbE FCoE CNA
UCSC-PCIE-Q8362 Cisco Qlogic QLE8362 dual-port 10 GbE FCoE CNA
Switches
Cisco Nexus 93180YC-FX3 1U
Cisco Nexus 93108TC-FX3P 1U fixed switch
Cisco Nexus 9332D-GX2B 1U fixed switch
Cisco Nexus 9364C-GX 2U fixed switch
Storage
Dell PowerScale A300 4U
Dell PowerScale A3000 4U 4-node chassis
Dell PowerScale F900 2U rack
Dell PowerScale H700 4U
Dell PowerScale H7000 4U 4-node chassis
Dell PowerStore 500T 2U rack
Optics
QSFP-100G-CWDM4-S Cisco 100GBASE-CWDM4 QSFP28 Optical Transceiver
QSFP-100G-LR4-S Cisco 100GBASE-LR4 QSFP28 Optical Transceiver
QSFP-100G-SR4-S Cisco 100GBASE-SR4 QSFP28 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
Check compatibility with Cisco
Before you buy, confirm the exact configuration against the vendor's own lists: firmware levels, operating systems, adapters and optics that Cisco has tested with the Cisco UCS B200 M6.
- Compatibility Cisco UCS Hardware Compatibility List
- Compatibility Cisco Optics-to-Device Compatibility Matrix
- Support Cisco Support and Downloads
Equivalent models from other brands
FAQ
What chassis accommodates the Cisco UCS B200 M6?
The B200 M6 installs into the 6U 8-slot Cisco UCS 5108 Blade Server Chassis.
How is the UCS B200 M6 blade managed?
Management is delivered through Cisco Intersight cloud management or Cisco UCS Manager.
Buying or selling UCS B200 M6?
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
- Cisco UCS B200 M6 Blade Server Spec Sheet, checked 2026-10-28
- Cisco UCS B200 M6 Blade Server Spec Sheet, checked 2026-10-28