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Half-height blade server, matte black metal chassis, front drive bays visible

DELL

Dell PowerEdge M640 Blade Server 2x Xeon Gold 6230 20C 512GB DDR4 2x 960GB SSD 57810S-K iDRAC9 Enterprise

SKU CH-TJ2T-GRT85

Half-height blade server with dual 20-core Xeon Gold 6230 CPUs, 512GB DDR4, dual 960GB SSDs, PERC H330 RAID, 10Gb dual-port networking and iDRAC9 Enterprise

  • TypeBlade
  • Rack HeightBlade
  • CPU TypeIntel Xeon
  • CPU Speed2.10 GHz
  • CPU SocketLGA 3647
  • Number of CPU Cores20-Core Processor

Installed Memory Size 512GB

SSD (Installed) 2 x 960GB SATA SSD

  • Dual Xeon Gold 6230 CPUs deliver 40 cores at up to 3.9 GHz turbo
  • 512 GB DDR4 ECC memory across 16 slots supports demanding virtualization workloads
  • PERC H330 controller enables RAID 0, 1, 5, 10 and 50 for data protection
  • Dual 960 GB SATA SSDs provide fast read performance for boot and application drives
  • iDRAC9 Enterprise gives full remote management with virtual console and automation APIs

High-density blade for virtualisation and HPC

The Dell PowerEdge M640 is a half-height blade server built for dense compute clusters. Two Intel Xeon Gold 6230 processors deliver 40 total cores at 2.1 GHz base and 3.9 GHz turbo. The unit ships with 512 GB of DDR4 registered ECC memory across 16 slots and a PERC H330 controller managing two 960 GB SATA SSDs. A Broadcom 57810S-K dual-port 10 Gb daughter card handles networking.

Upgrade from single-socket

The jump makes sense when workloads exceed the core count or memory ceiling of a single-processor blade. Adding the second Gold 6230 raises the ceiling to 40 cores and 512 GB, while the chassis supports up to 56 cores per server and 1.5 TB of DDR4. The PERC H330 enables RAID 0, 1, 5, 10 and 50 for local redundancy. NVMe support in the platform allows faster storage tiers later.

Slides into MX or M1000e chassis with iDRAC9

Installation is a matter of inserting the blade into a compatible Dell PowerEdge MX or M1000e enclosure and cabling the fabric modules. iDRAC9 Enterprise provides out-of-band management for firmware updates and remote console access before the OS loads. Common issues include mismatched firmware between blade and chassis, missing fabric licences for the 10 Gb ports, and forgetting that front bezel and ready rails are not included.

Pontos fortes

  • Dual Xeon Gold 6230 CPUs deliver 40 cores at up to 3.9 GHz turbo
  • 512 GB DDR4 ECC memory across 16 slots supports demanding virtualization workloads
  • PERC H330 controller enables RAID 0, 1, 5, 10 and 50 for data protection
  • Dual 960 GB SATA SSDs provide fast read performance for boot and application drives
  • iDRAC9 Enterprise gives full remote management with virtual console and automation APIs

Especificações

BrandDELL
SeriesPowerEdge M640
TypeBlade
Rack HeightBlade
CPU TypeIntel Xeon
CPU Speed2.10 GHz
CPU SocketLGA 3647
Number of CPU Cores20-Core Processor
# of Processors Installed2
MAX Processors2
Installed Memory Size512GB
Memory TypeDDR4
Max Memory Capacity2TB
Number of Memory Slots16
Storage ControllerDell Perc H330 Controller
HDD InterfaceSATA/SAS
SSD (Installed)2 x 960GB SATA SSD
Raid LevelRAID 0/1/5/10/50
GPU TypeMatrox G200
Video Memory8MB
Ethernet ControllerDell Broadcom 57810S-K 10Gb Dual Port Blade Network Daughter Card
Management PortRJ 45
Operating SystemNo

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Perguntas sobre este artigo

What enclosure does this half-height blade server fit into?

The M640 is designed for Dell PowerEdge MX and M1000e chassis, occupying a single half-height blade slot.

How are the two Xeon Gold 6230 processors installed, and what step is often missed?

Both LGA 3647 sockets are populated at the factory; the step often missed is applying the correct torque sequence when reseating the heatsinks after any service.

When will the 960 GB SATA SSDs or the PERC H330 controller need replacement?

The 960 GB SATA SSDs are rated for enterprise write endurance and the PERC H330 has no battery-backed cache, so plan SSD replacement when SMART media-wear indicators approach threshold and controller replacement if a firmware fault cannot be cleared.

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