Product comparison · 2 disk arrays

Lenovo ThinkSystem DE4800H 2U24 SFF vs TerraMaster D2 Thunderbolt 3

19specifications compared
17differ
2identical
34known for one product only

Key differences

The Lenovo ThinkSystem DE4800H 2U24 SFF has 22 more storage drives supported than the TerraMaster D2 Thunderbolt 3 (24 vs 2). The TerraMaster D2 Thunderbolt 3 has 28 Gbit/s more data transfer rate than the Lenovo ThinkSystem DE4800H 2U24 SFF (40 Gbit/s vs 12 Gbit/s). The Lenovo ThinkSystem DE4800H 2U24 SFF has 873 W more power supply unit (PSU) capacity than the TerraMaster D2 Thunderbolt 3 (913 W vs 40 W). Only the Lenovo ThinkSystem DE4800H 2U24 SFF has built-in display. Supported storage drive interfaces: SAS on the Lenovo ThinkSystem DE4800H 2U24 SFF, Serial ATA on the TerraMaster D2 Thunderbolt 3.

Number of storage drives supported
- ThinkSystem DE4800H 2U24 SFF:24
- D2 Thunderbolt 3:2
Supported storage drive interfaces
- ThinkSystem DE4800H 2U24 SFF:SAS
- D2 Thunderbolt 3:Serial ATA
Storage drive sizes supported
- ThinkSystem DE4800H 2U24 SFF:2.5"
- D2 Thunderbolt 3:2.5,3.5"
RAID levels
- ThinkSystem DE4800H 2U24 SFF:0, 1, 5, 6, 10
- D2 Thunderbolt 3:0, 1, JBOD
Data transfer rate
- ThinkSystem DE4800H 2U24 SFF:12 Gbit/s
- D2 Thunderbolt 3:40 Gbit/s
Chassis type
- ThinkSystem DE4800H 2U24 SFF:Rack (2U)
- D2 Thunderbolt 3:Desktop
Product colour
- ThinkSystem DE4800H 2U24 SFF:Black
- D2 Thunderbolt 3:Grey
LED indicators
- ThinkSystem DE4800H 2U24 SFF:Yes
- D2 Thunderbolt 3:HDD, Power

Side by side

Differences highlightedShow differences only

Comparison of ThinkSystem DE4800H 2U24 SFF, D2 Thunderbolt 3
53 specifications	A Lenovo ThinkSystem DE4800H 2U24 SFF View product	B TerraMaster D2 Thunderbolt 3 View product
Storage5 differ
Storage drives installedKnown for one	Unknown — not stated by the source	Yes
Installed storage drive typeKnown for one	Unknown — not stated by the source	HDD
Number of storage drives installedKnown for one	Unknown — not stated by the source	2
Number of storage drives supportedDiffers	24	2
Supported storage drive interfacesDiffers	SAS	Serial ATA
Storage drive sizes supportedDiffers	2.5"	2.5,3.5"
RAID levelsDiffers	0, 1, 5, 6, 10	0, 1, JBOD
Data transfer rateDiffers	12 Gbit/s	40 Gbit/s
Ports & interfacesidentical
USB connectivityKnown for one	Unknown — not stated by the source	No
Thunderbolt technologyKnown for one	Unknown — not stated by the source	Yes
Thunderbolt ports quantityKnown for one	Unknown — not stated by the source	2
Thunderbolt versionKnown for one	Unknown — not stated by the source	3
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
DisplayPort versionKnown for one	Unknown — not stated by the source	1.2
Host portsKnown for one	12	Unknown — not stated by the source
RJ-45 ports quantityKnown for one	1	Unknown — not stated by the source
Serial interface typeKnown for one	RJ-45, USB C	Unknown — not stated by the source
Design4 differ
Chassis typeDiffers	Rack (2U)	Desktop
Product colourDiffers	Black	Grey
LED indicatorsDiffers	Yes	HDD, Power
Number of fansKnown for one	Unknown — not stated by the source	1 fan(s)
Fan diameterKnown for one	Unknown — not stated by the source	8 cm
Built-in displayDiffers	Yes	No
CertificationKnown for one	Unknown — not stated by the source	CE, FCC, CCC, KC
Device classKnown for one	Small & Medium Business	Unknown — not stated by the source
Power2 differ
Power supply unit (PSU) capacityDiffers	913 W	40 W
Number of power supply unitsKnown for one	Unknown — not stated by the source	1
AC input voltageDiffers	100 - 240 V	100-240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
DC output voltageKnown for one	Unknown — not stated by the source	12 V
Redundant power supply (RPS) supportKnown for one	Yes	Unknown — not stated by the source
Hot-swap PSUKnown for one	Yes	Unknown — not stated by the source
System requirementsidentical
Mac compatibilityKnown for one	Unknown — not stated by the source	Yes
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions3 differ
WidthDiffers	449 mm	119 mm
DepthDiffers	553 mm	173 mm
HeightDiffers	85 mm	227 mm
WeightKnown for one	25.1 kg	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC, Thunderbolt
Number of adapters includedKnown for one	Unknown — not stated by the source	1 pc(s)
Screws includedKnown for one	Unknown — not stated by the source	Yes
Operational conditions3 differ
Operating temperature (T-T)Differs	10 - 40 °C	5 - 40 °C
Operating relative humidity (H-H)Differs	8 - 90%	5 - 95%
Storage temperature (T-T)Differs	-10 - 50 °C	-20 - 60 °C
Storage relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Operating altitudeKnown for one	0 - 3050 m	Unknown — not stated by the source
Sustainabilityidentical
Sustainability complianceKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Performanceidentical
Maximum number of controllers supportedKnown for one	2	Unknown — not stated by the source
Cache size (max)Known for one	128 GB	Unknown — not stated by the source
Maximum number of hosts supportedKnown for one	512	Unknown — not stated by the source

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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