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 3U rack server with front bezel, eight 2.5-inch drive bays and redundant power supplies

DELL

DELL PowerEdge R940 3U Rack Server 4x Xeon Gold 6148 2.4GHz 20-Core 256GB DDR4 8x 600GB SAS H730P

SKU CH-QSR1-Z4M3E

A 3U rack server with four Xeon Gold 6148 20-core processors, 256 GB DDR4 ECC memory, a PERC H730P controller, and eight 600 GB SAS drives for high-density compute

  • TypeRack
  • Rack Height3U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed2.40 GHz
  • CPU SocketLGA 3647

Installed Memory Size 256GB

HDD 8 x 600GB 10K SAS

CPU Model Gold 6148

الإصدارات المشطوبة موجودة، لكنها غير متوفرة هنا.

  • Four 20-core Xeon Gold 6148 CPUs give 3.7 GHz turbo for peak throughput
  • 256 GB DDR4 2666 MHz registered ECC memory supports large in-memory datasets
  • PERC H730P 2 GB controller enables RAID 0 1 5 6 10 50 60 with battery-backed cache
  • Eight 600 GB 10K SAS drives deliver fast 12 Gb/s storage in 2.5-inch bays
  • iDRAC 9 Enterprise plus quad-port 1 GbE and 10 Gb SFP+ networking for remote management and high-speed I/O

Mission-critical 3U server

This Dell PowerEdge R940 is a 3U rack server built for mission-critical workloads. It ships with four Intel Xeon Gold 6148 processors running at 2.4 GHz with a 3.7 GHz turbo frequency. The system includes 256 GB of DDR4 registered ECC memory across eight 32 GB modules. Dual 1600 watt redundant power supplies and iDRAC 9 Enterprise remote management are standard.

Database clusters versus smaller deployments

The four-socket design and 48 memory slots suit organisations running heavily threaded databases, virtualisation clusters or in-memory analytics. Buyers who need a lower core count or a smaller memory footprint should consider a two-socket platform. The 3U form factor also requires a compatible rack enclosure with sufficient depth and cooling capacity.

Four-socket Xeon Gold 6148 configuration

The defining specification is the quartet of Xeon Gold 6148 CPUs delivering 20 cores each at 2.4 GHz base clock. This fixed four-processor layout determines the licensing tier, thread density and memory-channel population for the workloads above.

أبرز المميزات

  • Four 20-core Xeon Gold 6148 CPUs give 3.7 GHz turbo for peak throughput
  • 256 GB DDR4 2666 MHz registered ECC memory supports large in-memory datasets
  • PERC H730P 2 GB controller enables RAID 0 1 5 6 10 50 60 with battery-backed cache
  • Eight 600 GB 10K SAS drives deliver fast 12 Gb/s storage in 2.5-inch bays
  • iDRAC 9 Enterprise plus quad-port 1 GbE and 10 Gb SFP+ networking for remote management and high-speed I/O

المواصفات

BrandDELL
SeriesPowerEdge R940
ModelR940
TypeRack
Rack Height3U
Redundant Hot-swap PowerYes
CPU TypeIntel Xeon
CPU Speed2.40 GHz
CPU SocketLGA 3647
Number of CPU Cores20-Core Processor
# of Processors Installed4
MAX Processors4
ChipsetIntel C620
Installed Memory Size256GB
Memory TypeDDR4
Max Memory Capacity6TB
Number of Memory Slots48
Storage ControllerDell Perc H730P 2GB Controller
HDD InterfaceSAS
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 13 PCIe Gen 3 Slots, 3x PCIe x8, and 10 x PCIe 3.0 x16 slots
Management PortRJ 45
Operating SystemNo
Features8 x 2.5" SATA/SAS Hot-Plug Drive Bays

إصدارات أخرى من هذا الطراز

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أسئلة حول هذا المنتج

Should I pick the four-processor model or look for a two-processor version?

This unit ships with four Xeon Gold 6148 processors already installed, giving the maximum 4-socket configuration the R940 supports.

What does the 2.4 GHz clock speed deliver inside a live server?

Each 20-core Xeon runs at 2.4 GHz base and can reach 3.7 GHz turbo when thermal headroom allows.

How does the 12 Gb/s SAS controller limit real-world drive throughput?

The PERC H730P runs at 12 Gb/s per SAS lane, so the eight 10K drives share that bandwidth through the controller.

أيضًا في هذا القسم

عملاء قارنوا هذه المنتجات

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