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
Large black tower workstation chassis, no drives or GPU visible

HP

HP Z840 28-Core Workstation 2x Xeon E5-2680 v4 2.40GHz 128GB DDR4

SKU CH-9R0K-YBD1K

A 28-core tower workstation with dual Xeon processors at 2.40 GHz and 128 GB DDR4 memory, supplied without drives or graphics so you can configure storage and GPU for CAD.

  • TypeTower
  • CPU TypeIntel Xeon E5 v4
  • CPU Speed2.40 GHz
  • CPU SocketLGA 2011
  • Number of CPU Cores14-Core Processor
  • # of Processors Installed2
  • 28 cores from dual 14-core Xeon E5-2680 v4 CPUs handle heavy rendering
  • 128 GB DDR4 memory keeps large datasets and multitasking responsive
  • Tower chassis fits two processors for maximum workstation expandability
  • No drives or OS included so you choose storage and software
  • LGA 2011 socket platform supports professional CAD and engineering workflows

28-Core HP Z840 Workstation

This new HP Z840 tower workstation ships with two Intel Xeon E5-2680 v4 processors, each running at 2.40 GHz with 14 cores, giving 28 cores total. It is built for professional workloads such as design, rendering, engineering and other data-heavy applications. 128 GB of DDR4 memory is installed to support smooth multitasking and large project files.

Suits CPU-heavy workflows needing 28 cores

Professionals who rely on multi-threaded CPU performance and large memory capacity will find this configuration ready for demanding tasks. Buyers who need a graphics card, storage drives or an operating system included should look elsewhere, as none are supplied.

Dual Xeon E5-2680 v4 14-core CPUs on LGA 2011

The two 14-core Xeon E5-2680 v4 processors are the specification that defines whether this workstation fits the workload. With 28 total cores at 2.40 GHz and 128 GB DDR4, it targets users whose primary need is high core-count CPU compute rather than GPU acceleration or pre-configured storage.

أبرز المميزات

  • 28 cores from dual 14-core Xeon E5-2680 v4 CPUs handle heavy rendering
  • 128 GB DDR4 memory keeps large datasets and multitasking responsive
  • Tower chassis fits two processors for maximum workstation expandability
  • No drives or OS included so you choose storage and software
  • LGA 2011 socket platform supports professional CAD and engineering workflows

المواصفات

BrandHP
SeriesZ840 Workstation
TypeTower
CPU TypeIntel Xeon E5 v4
CPU Speed2.40 GHz
CPU SocketLGA 2011
Number of CPU Cores14-Core Processor
# of Processors Installed2
MAX Processors2
Installed Memory Size128GB
Memory TypeDDR4
Hard Drive (Installed)No Hard Drive
SSD (Installed)No
Operating SystemNo

أسئلة حول هذا المنتج

Will the dual 14-core Xeon E5-2680 v4 CPUs hit thermal throttling first under sustained all-core loads?

The Z840 workstation uses a dual-processor cooling solution designed for two 14-core Xeon E5-2680 v4 CPUs running at 2.40 GHz, with airflow tuned for sustained professional workloads.

How loud are the chassis fans and what is the typical power draw when the 28 cores run continuously?

Fan speed ramps with CPU temperature; under full 28-core load the system draws the combined TDP of both Xeon E5-2680 v4 processors plus memory and chipset overhead.

Which storage drives and graphics card must I already own because none are included?

The unit ships with no hard drive, SSD, GPU or operating system, so you must supply your own boot drive, data drives and a supported graphics card.

أيضًا في هذا القسم

عملاء قارنوا هذه المنتجات

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