Product comparison · 2 nas & storage servers

Lenovo TotalStorage Series x4-300d Storage server Desktop Intel Atom® D525 vs QNAP TS-870 40TB

40specifications compared
20differ
20identical
84known for one product only

Key differences

Total installed storage capacity
- TotalStorage Series x4-300d Storage server Desktop Intel Atom® D525:4 TB
- TS-870 40TB:40 TB
Number of storage drives installed
- TotalStorage Series x4-300d Storage server Desktop Intel Atom® D525:2
- TS-870 40TB:8
Number of storage drives supported
- TotalStorage Series x4-300d Storage server Desktop Intel Atom® D525:4
- TS-870 40TB:8
Supported storage drive types
- TotalStorage Series x4-300d Storage server Desktop Intel Atom® D525:HDD
- TS-870 40TB:HDD & SSD
Storage drive capacity
- TotalStorage Series x4-300d Storage server Desktop Intel Atom® D525:2 TB
- TS-870 40TB:5 TB
Storage drive size
- TotalStorage Series x4-300d Storage server Desktop Intel Atom® D525:3.5"
- TS-870 40TB:2.5/3.5"
RAID levels
- TotalStorage Series x4-300d Storage server Desktop Intel Atom® D525:0, 1, 5, 10, JBOD
- TS-870 40TB:0, 1, 5, 6, 10, JBOD
Processor frequency
- TotalStorage Series x4-300d Storage server Desktop Intel Atom® D525:1.8 GHz
- TS-870 40TB:2.6 GHz

Side by side

Differences highlightedShow differences only

Comparison of x4-300d, TS-870 40TB
124 specifications	A Lenovo TotalStorage Series x4-300d Storage server Desktop Intel Atom® D525 Model x4-300d View product	B QNAP TS-870 40TB View product
Storage8 differ
Storage drives installed	Yes	Yes
Total installed storage capacityDiffers	4 TB	40 TB
Number of storage drives installedDiffers	2	8
Number of storage drives supportedDiffers	4	8
Installed storage drive type	HDD	HDD
Supported storage drive typesDiffers	HDD	HDD & SSD
Storage drive capacityDiffers	2 TB	5 TB
Storage drive interfaceDiffers	Serial ATA II	Serial ATA II, Serial ATA III
Storage drive sizeDiffers	3.5"	2.5/3.5"
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
Maximum supported storage capacityKnown for one	12 TB	Unknown — not stated by the source
RAID support	Yes	Yes
RAID levelsDiffers	0, 1, 5, 10, JBOD	0, 1, 5, 6, 10, JBOD
Hot-swap drive bays	Yes	Yes
Supported file systemsKnown for one	Unknown — not stated by the source	ext3, ext4, FAT32, HFS+, NTFS
Processor1 differ
Processor manufacturerKnown for one	Intel	Unknown — not stated by the source
Processor familyKnown for one	Intel Atom®	Unknown — not stated by the source
Processor modelKnown for one	D525	Unknown — not stated by the source
Processor frequencyDiffers	1.8 GHz	2.6 GHz
Processor cores	2	2
Processor threadsKnown for one	4	Unknown — not stated by the source
Processor cacheKnown for one	1 MB	Unknown — not stated by the source
L2 cacheKnown for one	1 MB	Unknown — not stated by the source
Bus typeKnown for one	DMI	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	32 bit	Unknown — not stated by the source
Processing Die sizeKnown for one	87 mm²	Unknown — not stated by the source
Processor cache typeKnown for one	L2	Unknown — not stated by the source
Processor codeKnown for one	SLBXC	Unknown — not stated by the source
Processor codenameKnown for one	Pineview	Unknown — not stated by the source
Processor lithographyKnown for one	45 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	22 x 22 mm	Unknown — not stated by the source
Processor socketKnown for one	BGA 559	Unknown — not stated by the source
SteppingKnown for one	B0	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	13 W	Unknown — not stated by the source
TjunctionKnown for one	100 °C	Unknown — not stated by the source
Maximum internal memory supported by processorKnown for one	4 GB	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	6.4 GB/s	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Number of processors installedKnown for one	Unknown — not stated by the source	1
Memoryidentical
Internal memory	2 GB	2 GB
Internal memory type	DDR3	DDR3
Maximum RAM supportedKnown for one	Unknown — not stated by the source	16 GB
Flash memoryKnown for one	Unknown — not stated by the source	512 MB
Network2 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	1000 Mbit/s
Wi-Fi	No	No
iSCSI support	Yes	Yes
Supported network protocolsDiffers	CIFS/SMB/Rally, NFS (Linux/ UNIX), AFP/Bonjour (Apple), FTP, SFTP, TFTP, HTTP, HTTPS, WebDAV, Windows DFS, SNMP	CIFS/SMB, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSC
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
Wake-on-LAN readyKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces3 differ
Ethernet LAN (RJ-45) portsDiffers	2	4
USB 2.0 ports quantityDiffers	2	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	1	2
Fiber ports quantity	0	0
eSATA ports quantityKnown for one	Unknown — not stated by the source	2
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
Design2 differ
Chassis typeDiffers	Desktop	Tower
Cooling type	Active	Active
Product colour	Black	Black
LED indicatorsDiffers	Yes	HDD, LAN, Status, USB
Built-in display	Yes	Yes
Number of fansKnown for one	Unknown — not stated by the source	2 fan(s)
Fan diameterKnown for one	Unknown — not stated by the source	12 cm
Drive bay lockingKnown for one	Unknown — not stated by the source	Yes
Display typeKnown for one	Unknown — not stated by the source	LCD
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
Performance2 differ
TypeDiffers	Storage server	NAS
Device class	Small & Medium Business	Small & Medium Business
Backup function	Yes	Yes
Backup featuresDiffers	Cloud	Cloud, iSCSI LUN
Multilingual support	Yes	Yes
Number of usersKnown for one	75 user(s)	Unknown — not stated by the source
Noise levelKnown for one	31 dB	Unknown — not stated by the source
BuzzerKnown for one	Unknown — not stated by the source	Yes
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
On/off switchKnown for one	Unknown — not stated by the source	Yes
Reset buttonKnown for one	Unknown — not stated by the source	Yes
Security algorithmsKnown for one	Unknown — not stated by the source	256-bit AES, FIPS 140-2, HTTPS, SNMP, SSH, SSL/TLS
Softwareidentical
Windows operating systems supportedKnown for one	Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Win	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion	Unknown — not stated by the source
Operating system installedKnown for one	Unknown — not stated by the source	Linux
Power1 differ
Power consumption (typical)Differs	55 W	59.9 W
AC input voltage	100-240 V	100-240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Power supply locationKnown for one	Unknown — not stated by the source	Built-in
Power supply unit (PSU) capacityKnown for one	Unknown — not stated by the source	350 W
Number of power supply unitsKnown for one	Unknown — not stated by the source	1
Power consumption (sleep)Known for one	Unknown — not stated by the source	29.1 W
Power consumption (off)Known for one	Unknown — not stated by the source	1 W
Processor special featuresidentical
Embedded options availableKnown for one	Yes	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	No	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	No	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	No	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	No	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	No	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	176 M	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	No	Unknown — not stated by the source
Memory channels supported by processorKnown for one	Single	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	10 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)Known for one	8 - 85%	Unknown — not stated by the source
Non-operating altitudeKnown for one	0 - 12192 m	Unknown — not stated by the source
Operating altitudeKnown for one	0 - 2286 m	Unknown — not stated by the source
Storage relative humidity (H-H)	5 - 95%	5 - 95%
Storage temperature (T-T)Known for one	-40 - 60 °C	Unknown — not stated by the source
Other featuresidentical
Processor ARK IDKnown for one	49490	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	298.2 mm
DepthKnown for one	Unknown — not stated by the source	235.4 mm
HeightKnown for one	Unknown — not stated by the source	185.2 mm
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC, LAN (RJ-45)
Quick installation guideKnown for one	Unknown — not stated by the source	Yes

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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