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Product comparison · 2 servers

HP DL20 Gen9 vs HP ML350 Gen9

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  • 77specifications compared
  • 40differ
  • 37identical
  • 30known for one product only

Key differences

  • Processor family
    • Intel® Xeon® E3 v6
    • Intel® Xeon® E5 v4
  • Processor model
    • E3-1220 v6
    • E5-2609V4
  • Processor frequency
    • 3 GHz
    • 1.7 GHz
  • Processor cores
    • 4
    • 8
  • Processor cache
    • 8 MB
    • 20 MB
  • Memory channels supported by processor
    • Dual
    • Quad
  • Thermal Design Power (TDP)
    • 72 W
    • 85 W
  • System bus rate
    • 8 GT/s
    • 6.4 GT/s

Side by side

Differences highlightedShow differences only
107 specifications
A

HP

DL20 Gen9View product
B

HP

ML350 Gen9View product
Processor22 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Xeon® E3 v6Intel® Xeon® E5 v4
Processor modelDiffersE3-1220 v6E5-2609V4
Processor frequencyDiffers3 GHz1.7 GHz
Processor boost frequencyKnown for one3.5 GHz
Processor coresDiffers48
Processor cacheDiffers8 MB20 MB
Memory channels supported by processorDiffersDualQuad
Number of processors installed11
Thermal Design Power (TDP)Differs72 W85 W
Processor cache typeSmart CacheSmart Cache
System bus rateDiffers8 GT/s6.4 GT/s
Bus typeDiffersDMI3QPI
ECC supported by processorYesYes
Embedded options availableDiffersNoYes
Execute Disable BitYesYes
Idle StatesYesYes
Maximum internal memory supported by processorDiffers64 GB1.53 TB
Maximum number of PCI Express lanesDiffers1640
Memory bandwidth supported by processor (max)Differs37.5 GB/s59.7 GB/s
Memory clock speeds supported by processorDiffers1866,2133 MHz1600,1866 MHz
Memory types supported by processorDiffersDDR3L, DDR4-SDRAMDDR4-SDRAM
PCI Express configurationsDiffers1x16, 1x8+2x4, 2x81x4, 1x8, 1x16
Processor codenameDiffersKaby LakeBroadwell
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor package sizeDiffers37.5 x 37.5 mm45 x 52.5 mm
Processor socketDiffersLGA 1151 (Socket H4)LGA 2011-v3
Processor threadsDiffers48
ScalabilityDiffers1S2S
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2AVX 2.0
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorYesYes
Maximum number of SMP processorsKnown for one2
Number of QPI linksKnown for one2
Physical Address Extension (PAE)Known for oneYes
Processor codeKnown for oneSR2P1
Processor seriesKnown for oneIntel Xeon E5-2600 v4
SteppingKnown for oneR0
TcaseKnown for one74 °C
Memory5 differ
Internal memoryDiffers8 GB16 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
ECCKnown for oneYes
Memory clock speedDiffers2133 MHz2400 MHz
Memory layout (slots x size)Differs1 x 8 GB1 x 16 GB
Memory slotsDiffers4x DIMM24x DIMM
Maximum internal memoryDiffers64 GB1.5 TB
Storage3 differ
Maximum storage capacityKnown for one8 TB
Total storage capacity0 GB0 GB
Number of HDDs installed00
HDD interfaceDiffersSerial ATA, Serial ATA II, Serial ATA III, Serial Attached SCSI (SAS)Serial Attached SCSI (SAS)
HDD sizeDiffers3.5"2.5"
Number of HDDs supportedKnown for one4
RAID supportYesYes
RAID levelsKnown for one0, 1, 5
Hot-Plug supportKnown for oneNo
Optical drive typeDiffersNoDVD-RW
Networkidentical
Cabling technology10/100/1000Base-T(X)10/100/1000Base-T(X)
Ethernet LANYesYes
Ethernet interface typeGigabit EthernetGigabit Ethernet
LAN controllerKnown for oneHP 331i
Ports & interfaces3 differ
Ethernet LAN (RJ-45) portsDiffers24
USB 2.0 ports quantityDiffers24
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
Serial ports quantityDiffers01
VGA (D-Sub) ports quantity11
Expansion slotsidentical
PCI Express slots version3.03.0
Design1 differ
Chassis typeDiffersRack (1U)Tower (5U)
Software1 differ
Operating system installedNoNo
Compatible operating systemsDiffersMicrosoft Windows Server Red Hat Enterprise Linux (RHEL) SUSE Linux Enterprise Server (SLES) VMwareMicrosoft Windows Server Canonical Ubuntu Red Hat Enterprise Linux (RHEL) SUSE Linux Enterprise Server (SLES) VMware Citrix XenServer
Processor special features3 differ
CPU configuration (max)Differs12
Enhanced Intel SpeedStep TechnologyYesYes
Intel 64YesYes
Intel Clear Video TechnologyKnown for oneNo
Intel Enhanced Halt StateYesYes
Intel Secure Key Technology version1.001.00
Intel Software Guard Extensions (Intel SGX)Known for oneYes
Intel TSX-NIYesYes
Intel TSX-NI version1.001.00
Intel Trusted Execution TechnologyYesYes
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)NoNo
Intel® InTru™ 3D TechnologyKnown for oneNo
Intel® OS GuardYesYes
Intel® Quick Sync Video TechnologyKnown for oneNo
Intel® Secure KeyYesYes
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers9747092990
Intel Demand Based SwitchingKnown for oneYes
Intel Flex Memory AccessKnown for oneNo
Intel Identity Protection Technology versionKnown for one0.00
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Power2 differ
Redundant power supply (RPS) supportDiffersNoYes
Power supplyDiffers290 W500 W
Number of main power supplies11
Sustainabilityidentical
Sustainability certificatesENERGY STARENERGY STAR
Weight & dimensionsidentical
WidthKnown for one434.6 mm
DepthKnown for one382.2 mm
HeightKnown for one43.2 mm
WeightKnown for one8.7 kg
Graphicsidentical
On-board graphics card modelKnown for oneNot available
Certificatesidentical
CertificationKnown for oneEN 55022, CE 1907/2006

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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