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Product comparison · 2 nas & storage servers

ASUS RS500A-E9-RS4-U Storage server Rack (1U) AMD EPYC 7000 DDR4-SDRAM Black, Silver vs QNAP TS-1277XU-RP-1200-4G/168TB-EXOS NAS/storage server Rack (2U) AMD Ryzen™ 3

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  • 30specifications compared
  • 21differ
  • 9identical
  • 93known for one product only

Key differences

  • Storage drives installed
    • No
    • Yes
  • Number of storage drives supported
    • 4
    • 12
  • Installed storage drive type
    • No
    • HDD
  • Storage drive interface
    • M.2, Serial ATA III
    • Serial ATA III
  • Storage drive size
    • 2.5/3.5"
    • 3.5"
  • Processor family
    • AMD EPYC
    • AMD Ryzen™ 3
  • Processor model
    • 7000
    • 1200
  • Internal memory type
    • DDR4-SDRAM
    • DDR4

Side by side

Differences highlightedShow differences only
123 specifications
A

ASUS

RS500A-E9-RS4-U Storage server Rack (1U) AMD EPYC 7000 DDR4-SDRAM Black, Silver

Model RS500A-E9-RS4-U

View product
B

QNAP

TS-1277XU-RP-1200-4G/168TB-EXOS NAS/storage server Rack (2U) AMD Ryzen™ 3

Model TS-1277XU-RP-1200-4G/168TB-EXOS

View product
Storage5 differ
Storage drives installedDiffersNoYes
Total installed storage capacityKnown for one168 TB
Number of storage drives installedKnown for one12
Number of storage drives supportedDiffers412
Installed storage drive typeDiffersNoHDD
Storage drive capacityKnown for one14 TB
Storage drive interfaceDiffersM.2, Serial ATA IIISerial ATA III
Supported storage drive interfacesKnown for oneSerial ATA III
Storage drive sizeDiffers2.5/3.5"3.5"
Storage drive sizes supportedKnown for one2.5,3.5"
RAID levelsKnown for one0, 1, 5, 6, 10, 50, JBOD
Online RAID migrationKnown for oneYes
Online RAID expansionKnown for oneYes
RAID rebuildKnown for oneYes
Supported file systemsKnown for oneFAT32, HFS+, exFAT, ext3, ext4
Bad block scanKnown for oneYes
Disk roamingKnown for oneYes
Processor2 differ
Processor familyDiffersAMD EPYCAMD Ryzen™ 3
Processor modelDiffers70001200
Processor frequencyKnown for one3.1 GHz
Processor boost frequencyKnown for one3.4 GHz
Processor coresKnown for one4
Processor operating modesKnown for one64-bit
On-board graphics card modelKnown for oneAspeed AST2500
Memory2 differ
Internal memoryKnown for one4 GB
Internal memory typeDiffersDDR4-SDRAMDDR4
Maximum RAM supportedKnown for one64 GB
Memory slotsDiffers164
Flash memoryKnown for one5000 MB
Networkidentical
Ethernet LAN data ratesKnown for one10,100,1000,10000 Mbit/s
Ethernet LAN data rate supported (max)Known for one10000 Mbit/s
Wi-FiKnown for oneNo
DHCP clientKnown for oneYes
DHCP serverKnown for oneYes
Jumbo frames supportKnown for oneYes
iSCSI supportKnown for oneYes
Wake-on-LAN readyKnown for oneYes
Supported network protocolsKnown for oneTCP/IP, IPv4, IPv6
WLAN adapter supportedKnown for oneYes
Ports & interfaces3 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one1
Fiber ports quantityDiffers02
Fiber optic connectorKnown for oneSFP+
VGA (D-Sub) ports quantityDiffers20
eSATA ports quantityKnown for one0
HDMI ports quantityKnown for one0
Serial ports quantityKnown for one0
RS-232 portsKnown for one0
Thunderbolt 3 ports quantityKnown for one0
6.35 mm (1⁄4-inch) inputKnown for one0
DisplayPorts quantityKnown for one0
External mini-SAS portsKnown for one0
Thunderbolt 2 ports quantityKnown for one0
Thunderbolt ports quantityKnown for one0
PCI Express x4 (Gen 3.x) slotsKnown for one2
PCI Express x8 (Gen 3.x) slotsDiffers12
Design2 differ
Chassis typeDiffersRack (1U)Rack (2U)
Cooling typeKnown for oneActive
Product colourDiffersBlack, SilverBlack
Number of fansKnown for one2 fan(s)
Fan diameterKnown for one7 cm
LED indicatorsKnown for oneHDD, LAN, Status
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Performance1 differ
TypeDiffersStorage serverNAS
Device classKnown for oneSmall & Medium Business
Backup functionKnown for oneYes
Backup featuresKnown for oneCloud, iSCSI LUN
BuzzerKnown for oneYes
Multilingual supportKnown for oneYes
Noise levelKnown for one37.2 dB
Third-party supportKnown for oneYes
SnapshotKnown for oneYes
Management protocolsKnown for oneSNMP 2, SNMP 3
Web-based managementKnown for oneYes
Access Control List (ACL)Known for oneYes
Browser supportedKnown for oneApple Safari 7, Google Chrome, Microsoft Internet Explorer 10, Mozilla Firefox
Built-in FTP serverKnown for oneYes
Built-in UPnP AV media serverKnown for oneYes
Built-in iTunes serverKnown for oneYes
Hot spareKnown for oneYes
On/off switchKnown for oneYes
Password authenticationKnown for oneYes
Reset buttonKnown for oneYes
S.M.A.R.T. supportKnown for oneYes
Security algorithmsKnown for one256-bit AES, FIPS 140-2, HTTPS, SSH, SSL/TLS
Share folderKnown for oneAFP, CIFS/SMB, FTP
System logKnown for oneYes
Software1 differ
Operating system installedDiffersNoQNAP Turbo System
Operating system versionKnown for one4.3.4
Windows operating systems supportedKnown for oneWindows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic
Linux operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneMac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, 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 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016
Poweridentical
Power supply locationKnown for oneBuilt-in
Power supply unit (PSU) capacityKnown for one300 W
Number of power supply unitsKnown for one2
Power consumption (typical)Known for one106.66 W
AC input voltageKnown for one100 - 240 V
Fan voltageKnown for one12 V
Weight & dimensions3 differ
WidthDiffers444 mm482 mm
DepthDiffers616 mm562 mm
HeightDiffers44 mm88.3 mm
WeightKnown for one11 kg
Packaging contentidentical
Cables includedKnown for oneAC, LAN (RJ-45)
Quick installation guideKnown for oneYes
Number of screwsKnown for one84
Operational conditions2 differ
Operating temperature (T-T)Differs10 - 35 °C0 - 40 °C
Operating relative humidity (H-H)Differs20 - 90%5 - 95%
Storage temperature (T-T)Known for one-40 - 70 °C
Other featuresidentical
Digital Living Network Alliance (DLNA) certifiedKnown for oneYes
CertificationKnown for oneBSMI, CE, FCC (Class A)
Logistics dataidentical
Harmonized System (HS) codeKnown for one84714100

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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