Product comparison · 2 internal solid state drives

Seagate IronWolf 110 vs Seagate Nytro 1551

20specifications compared
6differ
14identical
11known for one product only

Key differences

SSD capacity
- IronWolf 110:480 GB
- Nytro 1551:1.92 TB
Random read (4KB)
- IronWolf 110:75000 IOPS
- Nytro 1551:90000 IOPS
Read latency
- IronWolf 110:155 µs
- Nytro 1551:160 µs
Write latency
- IronWolf 110:40 µs
- Nytro 1551:35 µs
Power consumption (average)
- IronWolf 110:2.7 W
- Nytro 1551:3.4 W
Power consumption (idle)
- IronWolf 110:1.1 W
- Nytro 1551:1.2 W

Side by side

Differences highlightedShow differences only

Comparison of IronWolf 110, Nytro 1551
31 specifications	A Seagate IronWolf 110 View product	B Seagate Nytro 1551 View product
Features4 differ
SSD capacityDiffers	480 GB	1.92 TB
SSD form factor	2.5"	2.5"
Interface	Serial ATA III	Serial ATA III
NVMe	No	No
Memory type	3D TLC	3D TLC
Component for	NAS	NAS
Data transfer rate	6 Gbit/s	6 Gbit/s
Read speed	560 MB/s	560 MB/s
Write speed	535 MB/s	535 MB/s
Random read (4KB)Differs	75000 IOPS	90000 IOPS
Random write (4KB)	50000 IOPS	50000 IOPS
Read latencyDiffers	155 µs	160 µs
Write latencyDiffers	40 µs	35 µs
Self-Encrypting Drive (SED)Known for one	Unknown — not stated by the source	Yes
End-to-End Data ProtectionKnown for one	Unknown — not stated by the source	Yes
Mean time between failures (MTBF)	2000000 h	2000000 h
Hardware encryptionKnown for one	No	Unknown — not stated by the source
Enhanced Power Loss Data Protection technologyKnown for one	Yes	Unknown — not stated by the source
Uncorrectable Bit Error Rate (UBER)Known for one	< 1 per 10^17 bits read	Unknown — not stated by the source
TBW ratingKnown for one	875	Unknown — not stated by the source
Power2 differ
Power consumption (average)Differs	2.7 W	3.4 W
Power consumption (idle)Differs	1.1 W	1.2 W
Weight & dimensionsidentical
Width	70.1 mm	70.1 mm
Depth	100.2 mm	100.2 mm
Height	7 mm	7 mm
Weight	77 g	77 g
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 70 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 85 °C
Operating shockKnown for one	Unknown — not stated by the source	1000 G
Other featuresidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Logistics dataidentical
Products per master (outer) caseKnown for one	10 pc(s)	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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