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Fujitsu PRIMERGY RX4770 M7

Servers3U rack
Fujitsu PRIMERGY RX4770 M73U rack24 × SFF 2.5" bays4 sockets

The Fujitsu PRIMERGY RX4770 M7 is a four socket, 3U rack server for in-memory databases, analytics and consolidation. It uses 4th generation Intel Xeon Scalable processors with up to 60 cores each and 64 DDR5 DIMM slots at up to 4800 MT/s. The data sheet lists up to 24 2.5 inch SAS, SATA or NVMe drives, 10 PCIe 5.0 slots and room for two double-width GPUs. Fujitsu documents give two different maximum memory figures, so check the configuration guide before sizing memory. It follows the RX4770 M6.

Also written as: RX4770 M7, PRIMERGY RX4770 M7

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Specifications

BrandFujitsu
FamilyPRIMERGY RX
Form factor3U rack
Cpu sockets4
Cpu platform4th generation Intel Xeon Scalable, up to 60 cores per CPU
Memory slots64
Memory typeDDR5, up to 4800 MT/s
Memory noteThe data sheet states 16 TB; the Fujitsu performance report states 4096 GB
Drive baysup to 24x 2.5-inch SAS/SATA/NVMe
Pcie slots10 PCIe 5.0 slots
Gpu supportup to two double-width full-length GPU cards
ManagementiRMC S6, Infrastructure Manager (ISM)

Generations

Works together

How the Fujitsu PRIMERGY RX4770 M7 connects to servers, storage and the network: 4 ways, with the parts and products on each path.

Fibre Channel SANiSCSI and NVMe/TCP over EthernetDirect-attached SASFile storage (NFS and SMB)

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

Storage

Optics

Fibre Channel SAN: how it fits together

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.

Switches

Storage

Optics

iSCSI and NVMe/TCP over Ethernet: how it fits together

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.

Storage

Direct-attached SAS: how it fits together

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.

Switches

Storage

Optics

File storage (NFS and SMB): how it fits together

Plan and size it

Check compatibility with Fujitsu

Before you buy, confirm the exact configuration against the vendor's own lists: firmware levels, operating systems, adapters and optics that Fujitsu has tested with the Fujitsu PRIMERGY RX4770 M7.

Buying a used RX4770 M7: what to check

Confirm how many processors are populated and whether the memory boards are present, since a four socket build needs the full set. Check the drive backplane type (SAS, SATA or NVMe), the number of power supplies and the iRMC licence state.

FAQ

How many DIMM slots does the RX4770 M7 have?

64 DDR5 DIMM slots in total, per the Fujitsu data sheet.

How many processors does it take?

Four 4th generation Intel Xeon Scalable processors with up to 60 cores each.

Buying or selling RX4770 M7?

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.

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Sources