Product comparison · 2 nas & storage servers

Lenovo N4610 Storage server Rack (2U) Intel Xeon E5 v3 E5-2603V3 vs QNAP TS-851 + 2X 0S03674

41specifications compared
24differ
17identical
84known for one product only

Key differences

Total installed storage capacity
- N4610 Storage server Rack (2U) Intel Xeon E5 v3 E5-2603V3:17 TB
- TS-851 + 2X 0S03674:24 TB
Number of storage drives installed
- N4610 Storage server Rack (2U) Intel Xeon E5 v3 E5-2603V3:6
- TS-851 + 2X 0S03674:8
Number of storage drives supported
- N4610 Storage server Rack (2U) Intel Xeon E5 v3 E5-2603V3:14
- TS-851 + 2X 0S03674:8
Supported storage drive types
- N4610 Storage server Rack (2U) Intel Xeon E5 v3 E5-2603V3:HDD
- TS-851 + 2X 0S03674:HDD & SSD
Processor family
- N4610 Storage server Rack (2U) Intel Xeon E5 v3 E5-2603V3:Intel Xeon E5 v3
- TS-851 + 2X 0S03674:Intel® Celeron®
Processor frequency
- N4610 Storage server Rack (2U) Intel Xeon E5 v3 E5-2603V3:1.6 GHz
- TS-851 + 2X 0S03674:2.41 GHz
Processor cores
- N4610 Storage server Rack (2U) Intel Xeon E5 v3 E5-2603V3:6
- TS-851 + 2X 0S03674:2
Internal memory
- N4610 Storage server Rack (2U) Intel Xeon E5 v3 E5-2603V3:8 GB
- TS-851 + 2X 0S03674:1 GB

Side by side

Differences highlightedShow differences only

Comparison of N4610, TS-851 + 2X 0S03674
125 specifications	A Lenovo N4610 Storage server Rack (2U) Intel Xeon E5 v3 E5-2603V3 Model N4610 View product	B QNAP TS-851 + 2X 0S03674 View product
Storage5 differ
Storage drives installed	Yes	Yes
Total installed storage capacityDiffers	17 TB	24 TB
Number of storage drives installedDiffers	6	8
Number of storage drives supportedDiffers	14	8
Installed storage drive type	HDD	HDD
Supported storage drive typesDiffers	HDD	HDD & SSD
Storage drive interfaceDiffers	Serial ATA III	Serial ATA II, Serial ATA III
Storage drive size	2.5/3.5"	2.5/3.5"
RAID support	Yes	Yes
Hot-swap drive bays	Yes	Yes
Storage drive capacityKnown for one	Unknown — not stated by the source	3 TB
RAID levelsKnown for one	Unknown — not stated by the source	0, 1, 5, 6, 10, JBOD
Supported file systemsKnown for one	Unknown — not stated by the source	ext3, ext4, FAT32, HFS+, NTFS
Processor3 differ
Processor manufacturerKnown for one	Intel	Unknown — not stated by the source
Processor familyDiffers	Intel Xeon E5 v3	Intel® Celeron®
Processor modelKnown for one	E5-2603V3	Unknown — not stated by the source
Processor frequencyDiffers	1.6 GHz	2.41 GHz
Processor coresDiffers	6	2
Processor threadsKnown for one	6	Unknown — not stated by the source
Processor cacheKnown for one	15 MB	Unknown — not stated by the source
L3 cacheKnown for one	15 MB	Unknown — not stated by the source
Bus typeKnown for one	QPI	Unknown — not stated by the source
CPU configuration (max)Known for one	2	Unknown — not stated by the source
ECC supported by processorKnown for one	Yes	Unknown — not stated by the source
PCI Express slots versionKnown for one	3.0	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	46 bit	Unknown — not stated by the source
Processor cache typeKnown for one	Smart Cache	Unknown — not stated by the source
Processor codenameKnown for one	Haswell	Unknown — not stated by the source
Processor lithographyKnown for one	22 nm	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor package sizeKnown for one	52.5 x 45 mm	Unknown — not stated by the source
Processor seriesKnown for one	Intel Xeon E5-2600 v3	Unknown — not stated by the source
Processor socketKnown for one	LGA 2011-v3	Unknown — not stated by the source
ScalabilityKnown for one	2S	Unknown — not stated by the source
SteppingKnown for one	R2	Unknown — not stated by the source
System bus rateKnown for one	6.4 GT/s	Unknown — not stated by the source
TcaseKnown for one	72.8 °C	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	85 W	Unknown — not stated by the source
Maximum internal memory supported by processorKnown for one	768 GB	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	51 GB/s	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Memory3 differ
Internal memoryDiffers	8 GB	1 GB
Maximum RAM supportedDiffers	192 GB	8 GB
Memory slotsDiffers	24	2
Internal memory typeKnown for one	Unknown — not stated by the source	DDR3L
Flash memoryKnown for one	Unknown — not stated by the source	512 MB
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Wi-Fi	No	No
DHCP clientKnown for one	Unknown — not stated by the source	Yes
DHCP serverKnown for one	Unknown — not stated by the source	Yes
Jumbo frames supportKnown for one	Unknown — not stated by the source	Yes
iSCSI supportKnown for one	Unknown — not stated by the source	Yes
Wake-on-LAN readyKnown for one	Unknown — not stated by the source	Yes
Supported network protocolsKnown for one	Unknown — not stated by the source	CIFS/SMB, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSC
Ports & interfaces3 differ
Ethernet LAN (RJ-45) portsDiffers	4	2
USB 2.0 ports quantityDiffers	0	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	3
Fiber ports quantity	0	0
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
Design2 differ
Chassis typeDiffers	Rack (2U)	Tower
Cooling type	Active	Active
Product colour	Black	Black
Number of fansDiffers	4 fan(s)	2 fan(s)
Drive bay lockingKnown for one	Yes	Unknown — not stated by the source
Built-in displayKnown for one	No	Unknown — not stated by the source
Fan diameterKnown for one	Unknown — not stated by the source	12 cm
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Performance1 differ
TypeDiffers	Storage server	NAS
Device class	Home & Home Office	Home & Home Office
Backup function	Yes	Yes
Card reader integratedKnown for one	No	Unknown — not stated by the source
On/off switch	Yes	Yes
Reset button	Yes	Yes
Management protocolsKnown for one	Unknown — not stated by the source	SNMP, Telnet
Web-based managementKnown for one	Unknown — not stated by the source	Yes
Access Control List (ACL)Known for one	Unknown — not stated by the source	Yes
Security algorithmsKnown for one	Unknown — not stated by the source	FIPS 140-2, HTTPS, SSH, SSL/TLS
Software1 differ
Operating system installedDiffers	Windows Storage Server 2012 R2	QNAP Turbo System
Operating system versionKnown for one	Unknown — not stated by the source	4.1
Power2 differ
Power supply location	Built-in	Built-in
Power supply unit (PSU) capacityDiffers	750 W	350 W
Number of power supply unitsDiffers	2	1
AC input voltageKnown for one	Unknown — not stated by the source	100-240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Fan voltageKnown for one	Unknown — not stated by the source	12 V
Weight & dimensions3 differ
WidthDiffers	482 mm	298.2 mm
DepthDiffers	783 mm	235.4 mm
HeightDiffers	87 mm	185.2 mm
Packaging content1 differ
Cables includedDiffers	AC	AC, LAN (RJ-45)
Quick installation guide	Yes	Yes
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Processor special featuresidentical
Embedded options availableKnown for one	No	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Identity Protection Technology versionKnown for one	0.00	Unknown — not stated by the source
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Yes	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	Yes	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	No	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for one	No	Unknown — not stated by the source
Intel® OS GuardKnown for one	Yes	Unknown — not stated by the source
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	No	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	40	Unknown — not stated by the source
Number of QPI linksKnown for one	2	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Memory channels supported by processorKnown for one	Quad	Unknown — not stated by the source
Memory types supported by processorKnown for one	DDR4-SDRAM	Unknown — not stated by the source
Other featuresidentical
Processor ARK IDKnown for one	83349	Unknown — not stated by the source
Digital Living Network Alliance (DLNA) certifiedKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 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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