Product comparison · 2 disk arrays

Lenovo D1224 disk array Black vs QNAP EJ1600 v2

11specifications compared
9differ
2identical
13known for one product only

Key differences

The Lenovo D1224 disk array Black has 8 more storage drives supported than the QNAP EJ1600 v2 (24 vs 16). The QNAP EJ1600 v2 has 3.2 mm more width than the Lenovo D1224 disk array Black (446.2 mm vs 443 mm). The Lenovo D1224 disk array Black has 12 mm more depth than the QNAP EJ1600 v2 (630 mm vs 618 mm). Storage drive size: 2.5" on the Lenovo D1224 disk array Black, 2.5/3.5" on the QNAP EJ1600 v2. Supported storage drive interfaces: SAS-3 on the Lenovo D1224 disk array Black, SAS on the QNAP EJ1600 v2.

Number of storage drives supported
- D1224 disk array Black:24
- EJ1600 v2:16
Storage drive size
- D1224 disk array Black:2.5"
- EJ1600 v2:2.5/3.5"
Supported storage drive interfaces
- D1224 disk array Black:SAS-3
- EJ1600 v2:SAS
Width
- D1224 disk array Black:443 mm
- EJ1600 v2:446.2 mm
Depth
- D1224 disk array Black:630 mm
- EJ1600 v2:618 mm
Height
- D1224 disk array Black:88 mm
- EJ1600 v2:132 mm
Weight
- D1224 disk array Black:24 kg
- EJ1600 v2:24.1 kg
Operating temperature (T-T)
- D1224 disk array Black:5 - 40 °C
- EJ1600 v2:0 - 40 °C

Side by side

Differences highlightedShow differences only

Comparison of D1224, EJ1600 v2
24 specifications	A Lenovo D1224 disk array Black Model D1224 View product	B QNAP EJ1600 v2 View product
Storage3 differ
Number of storage drives supportedDiffers	24	16
Storage drive sizeDiffers	2.5"	2.5/3.5"
Supported storage drive interfacesDiffers	SAS-3	SAS
Data transfer rateKnown for one	Unknown — not stated by the source	12 Gbit/s
RAID levelsKnown for one	0, 1, 5, 10, 50	Unknown — not stated by the source
Ports & interfacesidentical
USB connectivityKnown for one	Unknown — not stated by the source	No
Designidentical
LED indicatorsKnown for one	Unknown — not stated by the source	HDD, Power, Status, System
Noise levelKnown for one	Unknown — not stated by the source	53.5 dB
Number of fansKnown for one	Unknown — not stated by the source	3 fan(s)
Fan diameterKnown for one	Unknown — not stated by the source	6 cm
CertificationKnown for one	Unknown — not stated by the source	FCC Class, CE Mark, EN60950, BSMI, VCCI, CB, LVD
Weight & dimensions4 differ
WidthDiffers	443 mm	446.2 mm
DepthDiffers	630 mm	618 mm
HeightDiffers	88 mm	132 mm
WeightDiffers	24 kg	24.1 kg
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	33.8 kg
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC, MiniSAS
Screws includedKnown for one	Unknown — not stated by the source	Yes
Operational conditions2 differ
Operating temperature (T-T)Differs	5 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	20 - 80%	5 - 95%
Storage temperature (T-T)Known for one	-40 - 60 °C	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 100%	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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