We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Half-height blade server, silver metal chassis, front drive bays visible

DELL

DELL PowerEdge M640 Blade Server 2x Xeon Gold 6150 18-Core 128GB DDR4 2x 1.92TB SSD

SKU CH-X3JR-NBAFT

A half-height blade server with dual 18-core Xeon Gold 6150 CPUs, 128 GB DDR4 and two 1.92 TB SATA SSDs

  • TypeBlade
  • Rack HeightBlade
  • CPU TypeIntel Xeon
  • CPU Speed2.70 GHz
  • CPU SocketLGA 3647
  • Number of CPU Cores18-Core Processor

Installed Memory Size 128GB

SSD (Installed) 2 x 1.92TB SATA SSD

  • Dual 18-core Xeon Gold 6150 CPUs deliver 36 threads at 2.7 GHz base and 3.7 GHz turbo
  • 128 GB DDR4 registered ECC memory across 8 slots with room to expand to 1.5 TB
  • Dual 1.92 TB SATA SSDs on PERC H330 RAID controller supporting levels 0, 1, 5, 10, 50
  • Broadcom 57810S-K dual-port 10 Gb blade network daughter card for high-speed fabric connectivity
  • iDRAC 9 Enterprise remote management built in for full out-of-band server control

Blade Density and Compute Scale

The Dell PowerEdge M640 is a half-height blade server built for dense virtualization and high-performance computing clusters. It installs into PowerEdge MX or M1000e chassis and provides two Intel Xeon Gold 6150 processors, each with 18 cores running at 2.7 GHz and a 3.7 GHz turbo frequency. The configuration suits organizations consolidating workloads in a shared infrastructure.

Sustained Multi-Core Thermal Envelope

With 36 total cores and 128 GB of DDR4 2666 MHz registered ECC memory across 16 slots, the server maintains throughput under continuous multi-threaded loads such as database hosting or virtual desktop infrastructure. The dual-socket design and blade airflow path keep frequencies stable during extended computation without the throttling seen in smaller form factors.

SAS SATA Controller and Network Throughput

The integrated PERC H330 controller manages the two 1.92 TB SATA SSDs and supports RAID 0, 1, 5, 10, and 50 over a 12 Gb/s SAS/SATA interface. A Broadcom 57810S-K dual-port 10 Gb blade network daughter card handles east-west traffic inside the chassis, while iDRAC9 Enterprise provides out-of-band management independent of the operating system.

Highlights

  • Dual 18-core Xeon Gold 6150 CPUs deliver 36 threads at 2.7 GHz base and 3.7 GHz turbo
  • 128 GB DDR4 registered ECC memory across 8 slots with room to expand to 1.5 TB
  • Dual 1.92 TB SATA SSDs on PERC H330 RAID controller supporting levels 0, 1, 5, 10, 50
  • Broadcom 57810S-K dual-port 10 Gb blade network daughter card for high-speed fabric connectivity
  • iDRAC 9 Enterprise remote management built in for full out-of-band server control

Specifications

BrandDELL
SeriesPowerEdge M640
TypeBlade
Rack HeightBlade
CPU TypeIntel Xeon
CPU Speed2.70 GHz
CPU SocketLGA 3647
Number of CPU Cores18-Core Processor
# of Processors Installed2
MAX Processors2
Installed Memory Size128GB
Memory TypeDDR4
Max Memory Capacity2TB
Number of Memory Slots16
Storage ControllerDell Perc H330 Controller
HDD InterfaceSATA/SAS
SSD (Installed)2 x 1.92TB 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

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How much power does the dual Xeon Gold 6150 configuration draw under sustained load?

The two 18-core Xeon Gold 6150 CPUs have a base frequency of 2.7 GHz and turbo to 3.7 GHz; actual power draw depends on workload and chassis cooling.

Which chassis and interconnects are required to operate this half-height blade?

It fits a PowerEdge MX or M1000e enclosure and uses the installed Broadcom 57810S-K 10 Gb dual-port daughter card for network connectivity.

Can the existing H330 controller and 1.92 TB SATA SSDs share a backplane with older SAS drives?

The PERC H330 supports mixed SATA and SAS devices on the same backplane with RAID 0, 1, 5, 10 and 50.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.