نقبل الدفع بالعملة المشفرة — لذلك يمكن للعملات الرقمية التي تملكها أن تشتري أجهزة حقيقية.ادفع بالعملة المشفرة، وأنفقها على أجهزة حقيقية. شحن مؤمن مجانا إلى كل أنحاء العالم لما يتجاوز 399 US$. صناديق شحن بسيطة بلا علامة تجارية، ترسل من ألمانيا.شحن مؤمن مجانا لما يتجاوز 399 US$. يُقفل سعرك لمدة 30 دقيقة بمجرد فتح صفحة الدفع.السعر مقفل لمدة 30 دقيقة. كل قطعة مختومة، ورقمها التسلسلي متحقق منه، ومشمولة بضمان 24 شهرا.مختوم، وبضمان 24 شهرا.

قائمة الرصد تسجيل الدخول
Silver 1U rack server front with eight 2.5-inch drive bays and bezel

DELL

DELL PowerEdge R640 1U rack server 2x Xeon Gold 6148 2.4GHz 20-core 768GB DDR4 H730P

SKU CH-11C2-GCQHR

1U rack server with dual 20-core Xeon Gold 6148 processors, 768 GB DDR4 ECC memory, PERC H730P RAID controller, eight 2.5" drive bays, quad-port 1/10 GbE networking.

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed2.40 GHz
  • CPU SocketLGA 3647
  • Dual 20-core Xeon Gold 6148 CPUs deliver 40 threads at 2.4 GHz base with 3.7 GHz turbo
  • 768 GB DDR4 2666 MHz registered ECC memory across 24 slots supports up to 3 TB capacity
  • PERC H730P 2 GB controller enables RAID 0, 1, 5, 6, 10, 50, 60 and pass-through modes
  • Quad-port X520/I350 daughter card provides two 1 GbE and two 10 Gb SFP+ connections
  • iDRAC9 Enterprise plus dual 750 W platinum redundant supplies ensure remote management and power resilience

Dual-socket 1U compute density

The Dell PowerEdge R640 is a 1U rack server built for scale-out data centre workloads. It ships with two Intel Xeon Gold 6148 processors, each running at 2.4 GHz with 20 cores and a 3.7 GHz turbo frequency. The system includes 768 GB of DDR4 2666 MHz registered ECC memory across 24 DIMM slots. It is designed for organisations that need high core counts in a compact form factor.

Redundant platinum power and thermal design

Two hot-swap 750 W platinum-efficiency power supplies provide full redundancy for continuous operation. The 1U chassis uses Dell’s engineered airflow path to cool both CPUs, the PERC H730P controller and the X520/I350 network daughter card under sustained load. Fan speeds are managed by iDRAC 9 Enterprise to balance acoustic output with thermal headroom in dense rack rows.

Storage trays, networking and remote management

Eight 2.5-inch SAS/SATA drive trays are pre-installed without drives, allowing flexible capacity planning. The PERC H730P 2 GB controller supports RAID 0, 1, 5, 6, 10, 50 and 60 plus pass-through mode. A quad-port network daughter card delivers two 1 GbE and two 10 Gb SFP+ connections. iDRAC 9 Enterprise enables full out-of-band management, while ReadyRails and a front bezel are included for immediate rack mounting.

أبرز المميزات

  • Dual 20-core Xeon Gold 6148 CPUs deliver 40 threads at 2.4 GHz base with 3.7 GHz turbo
  • 768 GB DDR4 2666 MHz registered ECC memory across 24 slots supports up to 3 TB capacity
  • PERC H730P 2 GB controller enables RAID 0, 1, 5, 6, 10, 50, 60 and pass-through modes
  • Quad-port X520/I350 daughter card provides two 1 GbE and two 10 Gb SFP+ connections
  • iDRAC9 Enterprise plus dual 750 W platinum redundant supplies ensure remote management and power resilience

المواصفات

BrandDELL
SeriesPowerEdge R640
ModelR640
TypeRack
Rack Height1U
Redundant Hot-swap PowerYes
CPU TypeIntel Xeon
CPU Speed2.40 GHz
CPU SocketLGA 3647
Number of CPU Cores20-Core Processor
# of Processors Installed2
MAX Processors2
ChipsetIntel C620
Installed Memory Size768GB
Memory TypeDDR4
Max Memory Capacity3TB
Number of Memory Slots24
Storage ControllerDell Perc H730P 2GB Controller
HDD InterfaceSATA/SAS
SSD (Installed)No
Raid LevelRAID 0/1/5/6/10/50/60
GPU TypeMatrox G200
Video Memory8MB
Ethernet ControllerDell Intel X520/I350 Quad Port 2x 1GbE 2x 10Gb SFP+ Network Daughter Card
LAN Ports4 x Ports
Expansion SlotsUp to 3 PCIe Gen 3 slots all x16
Management PortRJ 45
Operating SystemNo
Features8 x 2.5" SATA/SAS Hot-Plug Drive Bays

إصدارات أخرى من هذا الطراز

5 أخرى من الفئة نفسها

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أسئلة حول هذا المنتج

How do I install the 2.5" drives into the 8 front bays, and what step is often missed?

Slide each drive into a tray until the latch clicks, then insert the tray until it locks; the step often missed is seating the tray fully so the backplane connector engages.

Which components will need replacement first under continuous operation?

The two 750 W platinum power supplies and the system fans are hot-swap parts designed for replacement without downtime.

What thermal or power limit appears first when both Xeon Gold 6148 CPUs run at 3.7 GHz turbo continuously?

The 750 W redundant power supplies set the ceiling; sustained all-core turbo on both 20-core processors can exceed their combined output before thermal throttling activates.

أيضًا في هذا القسم

عملاء قارنوا هذه المنتجات

نفس القسم، ونفس صفحة الدفع — ثماني عملات رقمية وقفل سعر لمدة 30 دقيقة.