我們接受加密貨幣付款 — 讓您持有的幣種也能買到真正的硬體設備。以加密貨幣付款，直接購入真正的硬體設備。 全球訂單滿 US$399，即享免費保險運送。簡約外箱，不印任何品牌標誌，從德國出貨。訂單滿 US$399，即享免費保險運送。 結帳一開始，您的匯率即鎖定 30 分鐘。匯率鎖定 30 分鐘。 每件商品皆原廠密封、序號經過核對，並享有 24 個月保固。原廠密封，保固 24 個月。

追蹤清單 登入
Silver rack server, four 3.5-inch drive bays, matte black front bezel

DELL

DELL PowerEdge R640 4LFF 2x Xeon Silver 4215R 16GB DDR4 No Drive Rack Server

SKU CH-RNTF-QCYP8

Dual 3.2 GHz Xeon Silver 4215R 8-core processors, 16 GB DDR4, PERC H740P RAID and iDRAC9 Enterprise in a 4-bay 3.5" rack chassis

  • TypeRack
  • CPU TypeIntel Xeon
  • CPU Speed3.2 GHz
  • # of Processors Installed2
  • MAX Processors2
  • Installed Memory Size16GB
  • Dual Xeon Silver 4215R processors deliver 16 cores at 3.2 GHz
  • 16 GB DDR4 ECC memory supports demanding workloads
  • PERC H740P RAID controller manages up to four 3.5" SATA drives
  • iDRAC9 Enterprise licence enables full remote server management
  • Dual 750 W power supplies provide redundant power

Rack Server with Dual Xeon Silver 4215R

The Dell PowerEdge R640 is a 1U rack-mount server equipped with two Intel Xeon Silver 4215R processors running at 3.2 GHz. It ships with 16 GB of DDR4 ECC registered memory and a PERC H740P RAID controller. The 4LFF chassis supports up to four 3.5-inch SATA drives, though no drives are installed. Remote management is handled by iDRAC9 with an Enterprise licence, and dual 750 W power supplies provide redundancy.

Suited for Virtualisation Hosts and Database Nodes

This configuration fits organisations that need dense compute and flexible SATA storage in a single rack unit. The dual 8-core CPUs and large memory ceiling support consolidation workloads, while the 10 GbE 562T adapter handles high-throughput networking. Buyers who require GPU acceleration, large local flash capacity or higher single-thread frequencies should evaluate alternative platforms because the chassis offers only integrated graphics and SATA-connected bays.

PERC H740P RAID Controller Determines Storage Layout

The installed PERC H740P controller manages RAID across the four 3.5-inch bays and dictates which drive types and array levels are available. Confirm that its feature set matches your redundancy and performance requirements before purchase, as the server ships without drives and the controller cannot be swapped for a different model without reconfiguration.

商品特色

  • Dual Xeon Silver 4215R processors deliver 16 cores at 3.2 GHz
  • 16 GB DDR4 ECC memory supports demanding workloads
  • PERC H740P RAID controller manages up to four 3.5" SATA drives
  • iDRAC9 Enterprise licence enables full remote server management
  • Dual 750 W power supplies provide redundant power

商品規格

BrandDELL
SeriesPowerEdge
ModelRack Mount
TypeRack
CPU TypeIntel Xeon
CPU Speed3.2 GHz
# of Processors Installed2
MAX Processors2
Installed Memory Size16GB
Memory TypeDDR4
Max Memory Capacity7.68TB
Hard Drive (Installed)8,00
Storage ControllerDell PERC H740P Controller
HDD InterfaceSATA
GPU TypeIntegrated Graphics
Remote ManagementiDRAC9 - Enterprise License
Dimensions36 x 24 x 10 in
Weight40

商品問答

Should I choose the 4LFF chassis or a different drive-bay layout?

The 4LFF chassis supports up to four 3.5-inch drives and ships without any drives installed, so you can add the exact capacity you need.

What does the 3.2 GHz clock speed mean for actual workloads?

Each Xeon Silver 4215R runs at 3.2 GHz with eight cores, giving sixteen cores total for multi-threaded applications such as virtualization or databases.

How does the PERC H740P controller limit the SATA drives I can use?

The PERC H740P manages the SATA interface and provides hardware RAID for the installed drives, capping throughput at the SATA link speed.

同類商品

顧客也比較過

同一分類，同一套結帳流程 — 支援八種加密貨幣，匯率鎖定 30 分鐘。