Dell PowerEdge R640 Server

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Cloud Ninjas' Dell PowerEdge R640 Specifications Chassis The Dell PowerEdge R640 is a powerful enterprise server in Dell's 14th generation of servers. There is a total of four diff erent chassis options for the Dell PowerEdge R640 rackmount server. These options are 4 Bay LFF, 8 Bay SFF, 10 Bay SFF, and 10 Bay SFF NVMe. The main differences between each chassis have to do with their bay counts, form factor, and PCIe slots. 4 Bay LFF The 4 Bay LFF chassis accepts up to four 3.5" SAS or SATA hot swap drives in the backplane. The rear of this chassis has one low-profile PCIe slot and one high-profile PCIe slot. There are no rear drive bays. 8 Bay SFF The 8 Bay SFF chassis accepts up to eight 2.5" SAS, SATA, or NVMe drives in the backplane. The rear of the chassis has a total of three low-profile PCIe slots with no rear drive bays. 10 Bay SFF The 10 Bay SFF chassis accepts up to ten 2.5" SAS, SATA, or NVMe drives in the backplane. There are two rear configurations that are possible with this chassis. The first one consists of three low-profile PCIe slots. The second one consists of one low-profile PCIe slot and two rear drive bays. Processing Power The Dell PowerEdge R640 server can accept up to 1st Generation and 2nd Generation Intel Xeon Scalable processors. Total of 56 cores with a total of 28 cores per processor. 1st Generation Intel Xeon Scalable CPU Step Code Cores Frequency Bronze 3104 SR3GM 6 1.7GHz Bronze 3106 SR3GL 8 1.7GHz Silver 4106H SR44Y 8 1.8GHz Silver 4108 SR3GJ 8 1.8GHz Silver 4109T SR3GP 8 2.0 GHz Silver 4110 SR3GH 8 2.1GHz Silver 4112 SR3GN 4 2.6GHz Silver 4114 SR3GK 10 2.2GHz Silver 4114T SR3MM 10 2.2GHz Silver 4116 SR3HQ 12 2.1GHz Silver 4116T SR3MQ 12 2.1GHz Silver 4123 SR3VW 8 3.0GHz Gold 5115 SR3GB 10 2.4GHz Gold 5117 SR37S 14 2.0GHz Gold 5117F SR3KM 14 2.0GHz Gold 5118 SR3GF 12 2.4GHz Gold 5119T SR3MN 14 1.9GHz Gold 5120 SR3GD 14 2.2GHz Gold 5120T SR3GC 14 2.2GHz Gold 5122 SR3AT 4 3.6GHz Gold 6122 SRCKF 20 1.8GHz Gold 6126 SR3B3 12 2.6GHz Gold 6126F SR3KE 12 2.6GHz Gold 6126T SR3J9 12 2.6GHz Gold 6128 SR3J4 6 3.4GHz Gold 6130 SR3B9 16 2.1GHz Gold 6130F SR3KD 16 2.1GHz Gold 6130T SR3J8 16 2.1GHz Gold 6132 SR3J3 14 2.6GHz Gold 6133 SR3M1 20 2.5GHz Gold 6134 SR3AR 8 3.2GHz Gold 6136 SR3B2 12 3.0GHz Gold 6138 SR3B5 20 2.0GHz Gold 6138F SR3KK 20 2GHz Gold 6138P SRCUG 20 2.0GHz Gold 6138T SR3J7 20 2.0GHz Gold 6140 SR3AX 18 2.3GHz Gold 6142 SR3AY 16 2.6GHz Gold 6142F SR3KH 16 2.6GHz Gold 6144 SR3MB 8 3.5GHz Gold 6146 SR3MA 12 3.2GHz Gold 6148 SR3B6 20 2.4GHz Gold 6148F SR3KJ 20 2.4GHz Gold 6150 SR37K 18 2.7GHz Gold 6152 SR3B4 22 2.1GHz Gold 6154 SR3J5 18 3.0GHz Platinum 8153 SR3BA 16 2.0GHz Platinum 8156 SR3AV 4 3.6GHz Platinum 8158 SR3B7 12 3.0GHz Platinum 8160 SR3B0 24 2.1GHz Platinum 8160F SR3B8 24 2.1GHz Platinum 8160T SR3J6 24 2.1GHz Platinum 8164 SR3BB 26 2.0GHz Platinum 8168 SR37J 24 2.7GHz Platinum 8170 SR37H 26 2.1GHz Platinum 8176 SR37A 28 2.1GHz Platinum 8176F SR3MK 28 2.1GHz Platinum 8180 SR377 28 2.5GHz 2nd Generation Intel Xeon Scalable CPU Step Code Cores Frequency Bronze 3204 SRFBP 6 1.9GHz Bronze 3206R SRG25 8 1.9GHz Silver 4208 SRFBM 8 2.1GHz Silver 4209T SRFBQ 8 2.2GHz Silver 4210 SRFBL 10 2.2GHz Silver 4210R SRG24 10 2.4GHz Silver 4210T SRGYH 10 2.3GHz Silver 4214 SRFB9 12 2.2GHz Silver 4214R SRG1W 12 2.4GHz Silver 4214Y SRFDG 12 2.2GHz Silver 4215 SRFBA 8 2.5GHz Silver 4215R SRGZE 8 3.2GHz Silver 4216 SRFBB 16 2.1GHz Gold 5215 SRFBC 10 2.5GHz Gold 5215L SRFBE 10 2.5GHz Gold 5217 SRFBF 8 3.0GHz Gold 5218 SRF8T 16 2.3GHz Gold 5218B SRFDJ 16 2.3GHz Gold 5218N SRFD9 16 2.3GHz Gold 5218R SRGZ7 20 2.1GHz Gold 5218T SRFPM 16 2.1GHz Gold 5220 SRFBJ 18 2.2GHz Gold 5220R SRGZP 24 2.2GHz Gold 5220S SRFPT 18 2.7GHz Gold 5220T SRFPK 18 1.9GHz Gold 5222 SRF8V 4 3.8GHz Gold 6208U SRGZD 16 2.9GHz Gold 6209U SRFQ3 20 2.1GHz Gold 6210U SRF9B 20 2.5GHz Gold 6212U SRF9A 24 2.4GHz Gold 6222V SRFQ5 20 1.8GHz Gold 6226 SRFPP 12 2.7GHz Gold 6226R SRGZC 16 2.9GHz Gold 6230 SRF8W 20 2.1GHz Gold 6230N SRFPR 20 2.3GHz Gold 6230R SRGZA 26 2.1GHz Gold 6230T SRFPS 20 2.1GHz Gold 6234 SRFPN 8 3.3GHz Gold 6238 SRFPL 22 2.1GHz Gold 6238L SRFQ2 22 2.1GHz Gold 6238R SRGZ9 28 2.2GHz Gold 6238T SRF9C 22 1.9GHz Gold 6240 SRF8X 18 2.6GHz Gold 6240L SRFQ0 18 2.6GHz Gold 6240R SRGZ8 24 2.4GHz Gold 6240Y SRF9D 18 2.6GHz Gold 6242 SRF8Y 16 2.8GHz Gold 6242R SRGZJ 20 3.1GHz Gold 6244 SRF8Z 8 3.6GHz Gold 6246 SRFPJ 12 3.3GHz Gold 6246R SRGZL 16 3.4GHz Gold 6248 SRF90 20 2.5GHz Gold 6248R SRGZG 24 3.0GHz Gold 6250 SRGTR 8 3.9GHz Gold 6250L SRH5D 8 3.9GHz Gold 6252 SRF91 24 2.1GHz Gold 6252N SRFPQ 24 2.3GHz Gold 6254 SRF92 18 3.1GHz Gold 6256 SRGTQ 12 3.6GHz Gold 6258R SRGZF 28 2.7GHz Gold 6262V SRFQ4 24 1.9GHz Platinum 8253 SRF93 16 2.2GHz Platinum 8256 SRF94 4 3.8GHz Platinum 8260 SRF9H 24 2.4GHz Platinum 8260L SRF9G 24 2.4GHz Platinum 8260Y SRF9F 24 2.4GHz Platinum 8268 SRF95 24 2.9GHz Platinum 8270 SRF96 26 2.7GHz Platinum 8276 SRF99 28 2.2GHz Platinum 8276L SRF97 28 2.2GHz Platinum 8280 SRF9P 28 2.7GHz Platinum 8280L SRF9R 28 2.7GHz Memory DIMM Slots & Channels The Dell PowerEdge R640 Server has a total of 24 DIMM slots which makes this system great in terms of scalability. There are 8 total memory channels. Each memory channel consists of 3 DIMM slots. Memory Types & Module Capacities This system accepts DDR4 memory. ECC Registered (RDIMMs), Load Reduced (LRDIMMs), and Intel Optane Persistent Memory (PMem) can be used with the R640, but you cannot mix these two types. Capacities of 8GB, 16GB, 32GB, 64GB, and 128GB, 256GB, and 512GB. 128GB is only available with LRDIMMs and 256GB and 512GB are only available with Intel PMem. With Load Reduced and Intel Optane, you can achieve an overall greater RAM capacity. Max Configurations With ECC Registered memory, you can achieve a max of 1.5TB with a configuration of 24x64GB modules. With Load Reduced, the max you can achieve is 3TB with a configuration of 24x128GB modules. With Intel Optane alone, 6.14TB can be achieved with 12x512GB modules. Supported Memory Speeds The Dell R640 supports memory speeds of 2133MT/s, 2400MT/s, 2666MT/s, 2933MT/s, and 3200MT/s. The processor you have installed will determine the max memory speed that you can use with your system. For example, if your processor supports a max memory speed off 2666MT/s and you install a 2933MT/s module, the module will clock down to 2666MT/s. 2933MT/s is the fastest possible speed for this system. Storage Supported Drives (2.5") Type Speeds Max Capacity (Per Drive) SAS 7.2K, 10K, 15K 2.4K SATA 7.2K 2TB SSD 6Gb/s, 12Gb/s 7.68TB Supported Drives (3.5") Type Speeds Max Capacity (Per Drive) SAS 7.2K 18TB SATA 7.2K 16TB SSD 6Gb/s, 12Gb/s 7.68TB Power Supplies How Many Power Supplies does the R640 Take? The PowerEdge R640 server can hold up to two hot-swap power supplies. Hot swap means that power supplies can be install/removed as long as one power supply remains plugged in. Power Supply Options There is a total of seven power supply options for the R640. These options are 495W AC Platinum, 750W AC Platinum, 750W Mixed Mode AC Platinum, 750W AC Titanium, 1100W DC Gold, 1100W AC Platinum, and 1600W AC. There are three options that are only available in China only or in China and Japan. 750W Mixed Mode HVDC and 750W Mixed Mode DC Platinum is only available for China. 1100W Mixed Mode HVDC Platinum is available only for China and Japan. Wattages and Voltages The available wattages are 495W, 750W, 1100W, and 1600W. If your application is very power intensive, then it is best to pick either a 1100W or 1600W power supply. 495W and 750W are great for lower end applications. For voltages, it is important that you make sure that the unit you have selected is supported by your connection. Not having the correct voltage for your connection can result in your system not powering on. RAID Options RAID Options RAID Levels Cache Drive Speeds PCIe Generation RAID Hardware S140 onboard software 0,1,5,10 None 6 Gb/s SATA/NVMe N/A Software HBA330 Passthrough None 6 Gb/s SAS/SATA12 Gb/s SAS PCIe 3.0 Hardware 12Gbps SAS Ext. HBA Passthrough None 12 Gb/s SAS PCIe 3.0 Hardware H330 0, 1, 5, 10, 50 None 6 Gb/s SATA12 Gb/s SAS PCIe 3.0 Hardware H730 0, 1, 5, 6, 10, 50, 60 1 GB NV 6 Gb/s SATA12 Gb/s SAS PCIe 3.0 Hardware H730P 0, 1, 5, 6, 10, 50, 60 2 GB NV 6 Gb/s SATA12 Gb/s SAS PCIe 3.0 Hardware H740P 0, 1, 5, 6, 10, 50, 60 8 GB NV 6 Gb/s SATA12 Gb/s SAS PCIe 3.1 Hardware H840P 0, 1, 5, 6, 10, 50, 60 8 GB NV 6 Gb/s SATA12 Gb/s SAS PCIe 3.1 Hardware Network Interface Card Options Daughter Cards Broadcom 5720/57412 Quad Port 2x1GbE RJ45 + 2x10GbE SFP+ Broadcom 5720 Quad Port 4x1GbE RJ45 Broadcom 57414 Dual Port 2x10/25GbE SFP28 Intel i350/X550 Quad Port 2x1GbE RJ45 + 2x10GbE RJ45 Intel X550 Quad Port 4x10GbE RJ45 Intel X710 Quad Port 4x10GbE SFP+ Mellanox ConnectX-4 Lx Dual Port 10/25GbE SFP28 V2 Mellanox ConnectX-4 Lx Dual Port 10/25GbE SFP28 PCIe Cards Broadcom 5719 Quad Port 4x1GbE RJ45 Broadcom 5720 Dual Port 2x1GbE RJ45 Broadcom 57412 Dual Port 2x10GbE SFP+ Broadcom 57414 Dual Port 2x10/25GbE SFP28 Broadcom 57416 Dual Port 2x10GbE RJ45 Broadcom 57508 Dual Port 2x100GbE QSFP Intel X550 Dual Port 2x10GbE RJ45 Intel X710-T2L Dual Port 2x10GbE RJ45 Intel X710-T4L Quad Port 4x10GbE RJ45 Intel E810-XXV Dual Port 2x10/25GbE SFP28 Mellanox ConnectX-4 LX Dual Port 2x10/25GbE SFP28 V2 Mellanox ConnectX-4 LX Dual Port 2x10/25GbE SFP28 Mellanox ConnectX-5 Dual Port 2x10/25GbE SFP28 V2 Emulex LPE 35002 Dual Port 2x32Gb FC HBA Emulex LPE 35000 Single Port 1x32Gb FC HBA Emulex LPe31002 Dual Port 2x16Gb FC HBA V2 Emulex LPe31000 Single Port 1x16Gb FC HBA V2 QLogic 2690 Single Port 1x16Gb FC HBA V2 QLogic 2772 Dual Port 2x32Gb FC HBA V2 Systems Management Solutions The Dell PowerEdge R640 Server utilizes the Integrated Dell Remote Access Controller 9 (iDRAC9), which allows you to easily manage your Dell server. The iDRAC9 web interface provides a variety of useful information and features, that make managing your Dell server an easy task. Features include, but are not limited to hardware monitoring, power control, remote console, control over system settings, firmware update control, storage management, and much more. You can access the iDRAC9 web interface, by setting the iDRAC IP in system setup, and searching the IP in a web browser. Supported Operating Systems: The PowerEdge R640 supports a wide variety of operating systems which ranges from different distributions of Linux, VMware, and Windows Server. These operating systems are: ⦿ Citrix XenServer 7.1 ⦿ Red Hat® Enterprise Linux 6 ⦿ Red Hat® Enterprise Linux 7 ⦿ Red Hat® Enterprise Linux 8 ⦿ Red Hat® Enterprise Linux 9 ⦿ SUSE Linux ES 12 ⦿ SUSE Linux ES 15 ⦿ Ubuntu Server 16.04 LTS ⦿ Ubuntu Server 18.04 ⦿ Ubuntu Server 18.04 LTS ⦿ Ubuntu Server 20.04 LTS ⦿ Ubuntu Server 22.04 LTS ⦿ VMware ESXi 6.0 ⦿ VMware ESXi 6.5 ⦿ VMware ESXi 6.7 ⦿ VMware ESXi 7.0 ⦿ VMware ESXi 8.0 ⦿ Window Server 2012 R2 ⦿ Window Server 2016 ⦿ Window Server 2019 ⦿ Window Server 2022 LTSC Show more