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Dell PowerEdge R840 与 Lenovo ThinkSystem SR850 V2 对比

源自厂商官方文档的规格并排对比。 Dell PowerEdge R840是一款企业级2U机架服务器,搭载4颗第1代和第2代Intel Xeon Scalable处理器(最高4颗处理器,每颗28核,205W TDP),配备48个内存插槽,最高支持6144GB DDR4-2666 / DDR4-2933 RDIMM / LRDIMM。 ThinkSystem SR850 V2是Lenovo的高密度2U四路企业级服务器,搭载第3代Intel Xeon Scalable处理器(Cooper Lake,5300/6300/8300HL系列)。

Dell PowerEdge R840Lenovo ThinkSystem SR850 V2
品牌DellLenovo
状态end-of-saleend-of-sale
发布日期2018年5月2020年6月
外形规格2U rack2U rack
CPU插槽44
CPU平台Intel Xeon Scalable 1st Gen and 2nd Gen (up to 4 processors, 28 cores each, 205W TDP)Up to 4 3rd Gen Intel Xeon Scalable processors (Cooper Lake) up to 28 cores per socket and 250W TDP
内存插槽4848
内存类型DDR4-2666 / DDR4-2933 RDIMM / LRDIMMDDR4-3200 RDIMM / 3DS RDIMM and Intel Optane Persistent Memory 200 Series
最大内存(GB)6,14412,288
硬盘槽位Up to 24x 2.5-inch SAS/SATA/NVMe drivesUp to 24x 2.5-inch SFF hot-swap bays (supporting up to 24 direct NVMe PCIe 3.0 SSDs)
PCIe插槽Up to 6 PCIe Gen3 slotsUp to 7 PCIe 3.0 slots plus 1 OCP 3.0 slot
GPU支持Up to 2x 300W double-wide or 4x 75W single-wide GPUs—
板载网络Network Daughter Card (NDC) slot; 1x 1GbE iDRAC9 portOCP 3.0 slot plus dedicated 1GbE XClarity management port
电源Dual redundant hot-plug 1100W, 1600W, 2000W or 2400W PlatinumDual redundant 1100W / 1800W / 2400W AC 80 PLUS Platinum or Titanium PSUs

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