Product comparison · 2 nas & storage servers

QNAP ES1640dc v2 vs QNAP TS-873U-RP-8G NAS Rack (2U) AMD Embedded R-Series SoC RX-421ND

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  • 54specifications compared
  • 36differ
  • 18identical
  • 95known for one product only

Key differences

  • Storage drives installed
    • ES1640dc v2:No
    • TS-873U-RP-8G NAS Rack (2U) AMD Embedded R-Series SoC RX-421ND:Yes
  • Total installed storage capacity
    • ES1640dc v2:0 TB
    • TS-873U-RP-8G NAS Rack (2U) AMD Embedded R-Series SoC RX-421ND:32 TB
  • Number of storage drives installed
    • ES1640dc v2:0
    • TS-873U-RP-8G NAS Rack (2U) AMD Embedded R-Series SoC RX-421ND:8
  • Number of storage drives supported
    • ES1640dc v2:16
    • TS-873U-RP-8G NAS Rack (2U) AMD Embedded R-Series SoC RX-421ND:10
  • Installed storage drive type
    • ES1640dc v2:No
    • TS-873U-RP-8G NAS Rack (2U) AMD Embedded R-Series SoC RX-421ND:HDD
  • Storage drive capacity
    • ES1640dc v2:0 GB
    • TS-873U-RP-8G NAS Rack (2U) AMD Embedded R-Series SoC RX-421ND:4 TB
  • Storage drive interface
    • ES1640dc v2:Serial Attached SCSI (SAS)
    • TS-873U-RP-8G NAS Rack (2U) AMD Embedded R-Series SoC RX-421ND:M.2, Serial ATA III
  • RAID levels
    • ES1640dc v2:0, 1, 5, 6, 10, 50, 60
    • TS-873U-RP-8G NAS Rack (2U) AMD Embedded R-Series SoC RX-421ND:0, 1, 5, 6, 10, JBOD

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Comparison of ES1640dc v2, TS-873U-RP-8G
149 specifications
Storage9 differ
Storage drives installedDiffersNoYes
Total installed storage capacityDiffers0 TB32 TB
Number of storage drives installedDiffers08
Number of storage drives supportedDiffers1610
Installed storage drive typeDiffersNoHDD
Storage drive capacityDiffers0 GB4 TB
Storage drive interfaceDiffersSerial Attached SCSI (SAS)M.2, Serial ATA III
Storage drive size2.5/3.5"2.5/3.5"
Maximum supported storage capacityKnown for one160 TBUnknown — not stated by the source
RAID supportYesYes
RAID levelsDiffers0, 1, 5, 6, 10, 50, 600, 1, 5, 6, 10, JBOD
Supported file systemsDiffersZFSFAT32, HFS+, NTFS, exFAT, ext3, ext4
Supported storage drive typesKnown for oneUnknown — not stated by the sourceHDD & SSD
Hot-swap drive baysKnown for oneUnknown — not stated by the sourceYes
Processor5 differ
Processor manufacturerKnown for oneIntelUnknown — not stated by the source
Processor familyDiffersIntel® Xeon® E5 V2 FamilyAMD Embedded R-Series SoC
Processor modelDiffersE5-2420V2RX-421ND
Processor frequencyDiffers2.2 GHz2.1 GHz
Processor boost frequencyDiffers2.7 GHz3.4 GHz
Processor coresDiffers64
Processor threadsKnown for one12Unknown — not stated by the source
Processor cacheKnown for one15 MBUnknown — not stated by the source
Bus typeKnown for oneQPIUnknown — not stated by the source
CPU configuration (max)Known for one2Unknown — not stated by the source
ECC supported by processorKnown for oneYesUnknown — not stated by the source
PCI Express slots versionKnown for one3.0Unknown — not stated by the source
Physical Address Extension (PAE)Known for one46 bitUnknown — not stated by the source
Processor cache typeKnown for oneSmart CacheUnknown — not stated by the source
Processor codeKnown for oneSR1AJUnknown — not stated by the source
Processor codenameKnown for oneIvy Bridge ENUnknown — not stated by the source
Processor lithographyKnown for one22 nmUnknown — not stated by the source
Processor operating modesKnown for one64-bitUnknown — not stated by the source
Processor package sizeKnown for one45 x 42.5 mmUnknown — not stated by the source
Processor socketKnown for oneLGA 1356 (Socket B2)Unknown — not stated by the source
ScalabilityKnown for one2SUnknown — not stated by the source
SteppingKnown for oneS1Unknown — not stated by the source
System bus rateKnown for one7.2 GT/sUnknown — not stated by the source
TcaseKnown for one76 °CUnknown — not stated by the source
Thermal Design Power (TDP)Known for one80 WUnknown — not stated by the source
Maximum internal memory supported by processorKnown for one384 GBUnknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one38.4 GB/sUnknown — not stated by the source
Conflict-Free processorKnown for oneNoUnknown — not stated by the source
L2 cacheKnown for oneUnknown — not stated by the source2 MB
Memory3 differ
Internal memoryDiffers64 GB8 GB
Internal memory typeDiffersDDR3DDR4
Memory slotsKnown for one6Unknown — not stated by the source
Flash memoryDiffers2000 MB512 MB
Maximum RAM supportedKnown for oneUnknown — not stated by the source64 GB
Network1 differ
Ethernet LANYesYes
Ethernet LAN data ratesDiffers10,100,1000,10000 Mbit/s10,100,1000 Mbit/s
Ethernet LAN data rate supported (max)Known for one10000 Mbit/sUnknown — not stated by the source
Wi-FiNoNo
DHCP clientYesYes
iSCSI supportYesYes
Wake-on-LAN readyYesYes
Supported network protocolsKnown for oneCIFS/SMB2/SMB3, NFS v3/NFS v4, FTP, FTPS, TFTP, HTTP, HTTPS, SSH, iSCSI, SNMP, SMTP, SMSCUnknown — not stated by the source
DHCP serverKnown for oneUnknown — not stated by the sourceYes
Jumbo frames supportKnown for oneUnknown — not stated by the sourceYes
Ports & interfaces3 differ
Ethernet LAN (RJ-45) portsDiffers24
USB portYesYes
USB 2.0 ports quantityDiffers04
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
Fiber ports quantityDiffers42
Fiber optic connectorSFP+SFP+
PCI Express x8 (Gen 3.x) slotsKnown for one1Unknown — not stated by the source
Design4 differ
Chassis typeDiffersRack (3U)Rack (2U)
Cooling typeActiveActive
Product colourBlackBlack
Number of fansDiffers3 fan(s)2 fan(s)
Fan diameterDiffers6 cm7 cm
LED indicatorsDiffersFan fail, Fault, HDD, Power, StatusYes
Performance4 differ
TypeNASNAS
Device classDiffersLarge Enterprise BusinessSmall & Medium Business
Backup functionYesYes
Multilingual supportYesYes
Noise levelKnown for one66.1 dBUnknown — not stated by the source
Access Control List (ACL)YesYes
Browser supportedDiffersInternet Explorer 10+, Firefox 8+, Safari 4+, ChromeApple Safari 7, Google Chrome, Microsoft Internet Explorer 10, Mozilla Firefox
Built-in FTP serverYesYes
Hot spareKnown for oneYesUnknown — not stated by the source
On/off switchKnown for oneYesUnknown — not stated by the source
Security algorithmsDiffers256-bit AES, FIPS 140-2, HTTPS, SNMP, SNMPv3, SSH, SSL/TLS256-bit AES, SNMPv3
Share folderDiffersCIFS/SMB, NFS, FTPCIFS/SMB
System logKnown for oneYesUnknown — not stated by the source
Backup featuresKnown for oneUnknown — not stated by the sourceiSCSI LUN
Share folder access right managementKnown for oneUnknown — not stated by the sourceYes
Web-based managementKnown for oneUnknown — not stated by the sourceYes
Reset buttonKnown for oneUnknown — not stated by the sourceYes
S.M.A.R.T. supportKnown for oneUnknown — not stated by the sourceYes
Universal Plug and Play (UPnP)Known for oneUnknown — not stated by the sourceYes
Software3 differ
Operating system installedDiffersQNAP Enterprise SystemQNAP Turbo System
Operating system versionDiffers1.1.44.3
Windows operating systems supportedKnown for oneWindows 10, Windows 7, Windows 8Unknown — not stated by the source
Linux operating systems supportedKnown for oneYesUnknown — not stated by the source
Mac compatibilityKnown for oneYesUnknown — not stated by the source
Mac operating systems supportedDiffersMac OS X 10.0 Cheetah, Mac OS X 10.1 Puma, Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.2 Jaguar, Mac OS X 10.3 Panther, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 MaMac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Server operating systems supportedKnown for oneWindows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016Unknown — not stated by the source
Power1 differ
Power supply locationBuilt-inBuilt-in
Power supply unit (PSU) capacityDiffers770 W250 W
Redundant power supply (RPS) supportKnown for oneYesUnknown — not stated by the source
Power consumption (typical)Known for one501.4 WUnknown — not stated by the source
Power consumption (sleep)Known for one314.86 WUnknown — not stated by the source
Fan voltageKnown for one12 VUnknown — not stated by the source
Number of power supply unitsKnown for oneUnknown — not stated by the source2
AC input voltageKnown for oneUnknown — not stated by the source100 - 240 V
AC input frequencyKnown for oneUnknown — not stated by the source50 - 60 Hz
Weight & dimensions3 differ
WidthDiffers446.2 mm482 mm
DepthDiffers618 mm534 mm
HeightDiffers132 mm89 mm
WeightKnown for one26.8 kgUnknown — not stated by the source
Package weightKnown for one36.9 kgUnknown — not stated by the source
Packaging contentidentical
Cables includedKnown for oneAC, LAN (RJ-45)Unknown — not stated by the source
Quick installation guideKnown for oneYesUnknown — not stated by the source
Rack mount kitKnown for oneYesUnknown — not stated by the source
Number of screwsKnown for one128Unknown — not stated by the source
Processor special featuresidentical
Embedded options availableKnown for oneNoUnknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for oneYesUnknown — not stated by the source
Execute Disable BitKnown for oneYesUnknown — not stated by the source
Idle StatesKnown for oneYesUnknown — not stated by the source
Intel 64Known for oneYesUnknown — not stated by the source
Intel Demand Based SwitchingKnown for oneYesUnknown — not stated by the source
Intel Enhanced Halt StateKnown for oneYesUnknown — not stated by the source
Intel Flex Memory AccessKnown for oneNoUnknown — not stated by the source
Intel Identity Protection Technology versionKnown for one0.00Unknown — not stated by the source
Intel Secure Key Technology versionKnown for one1.00Unknown — not stated by the source
Intel TSX-NIKnown for oneNoUnknown — not stated by the source
Intel TSX-NI versionKnown for one0.00Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for oneYesUnknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for oneYesUnknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for oneYesUnknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYesUnknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for oneYesUnknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYesUnknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for oneNoUnknown — not stated by the source
Intel® OS GuardKnown for oneYesUnknown — not stated by the source
Intel® Secure KeyKnown for oneYesUnknown — not stated by the source
Intel® Smart CacheKnown for oneYesUnknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one2.0Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one24Unknown — not stated by the source
Number of QPI linksKnown for one1Unknown — not stated by the source
Physical Address Extension (PAE)Known for oneYesUnknown — not stated by the source
Thermal Monitoring TechnologiesKnown for oneYesUnknown — not stated by the source
Memory channels supported by processorKnown for oneTripleUnknown — not stated by the source
Memory types supported by processorKnown for oneDDR3-SDRAMUnknown — not stated by the source
Other featuresidentical
Power managementKnown for oneYesUnknown — not stated by the source
CertificationKnown for oneFCC A, CE (EN55022 A, EN55024), EN60950, BSMI, VCCI, CB, LVDUnknown — not stated by the source
Processor ARK IDKnown for one75784Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for oneUnknown — not stated by the source0 - 40 °C
Operating relative humidity (H-H)Known for oneUnknown — not stated by the source5 - 95%

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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