Product comparison · 2 interface cards/adapters

Lenovo 4Y37A72480 interface cards/adapter Internal SAS vs Lenovo 4Y37A78601 interface cards/adapter Internal SAS, SATA

11specifications compared
6differ
5identical
7known for one product only

Key differences

Output interface
- 4Y37A72480 interface cards/adapter Internal SAS:SAS
- 4Y37A78601 interface cards/adapter Internal SAS, SATA:SAS, SATA
Host interface gender
- 4Y37A72480 interface cards/adapter Internal SAS:Female
- 4Y37A78601 interface cards/adapter Internal SAS, SATA:Male
Expansion card standard
- 4Y37A72480 interface cards/adapter Internal SAS:PCI 3.0
- 4Y37A78601 interface cards/adapter Internal SAS, SATA:PCIe 4.0
Operating temperature (T-T)
- 4Y37A72480 interface cards/adapter Internal SAS:0 - 55 °C
- 4Y37A78601 interface cards/adapter Internal SAS, SATA:10 - 55 °C
Operating relative humidity (H-H)
- 4Y37A72480 interface cards/adapter Internal SAS:10 - 90%
- 4Y37A78601 interface cards/adapter Internal SAS, SATA:20 - 80%

Side by side

Differences highlightedShow differences only

Comparison of 4Y37A72480, 4Y37A78601
18 specifications	A Lenovo 4Y37A72480 interface cards/adapter Internal SAS Model 4Y37A72480 View product	B Lenovo 4Y37A78601 interface cards/adapter Internal SAS, SATA Model 4Y37A78601 View product
Ports & interfaces3 differ
Host interface	PCIe	PCIe
Output interfaceDiffers	SAS	SAS, SATA
Host interface genderDiffers	Female	Male
Expansion card form factor	Low-profile	Low-profile
Expansion card standardDiffers	PCI 3.0	PCIe 4.0
Internal mini-SAS portsKnown for one	2	Unknown — not stated by the source
Design1 differ
Internal	Yes	Yes
Product colourKnown for one	Multicolour	Unknown — not stated by the source
Purpose	Server	Server
CertificationDiffers	FCC Part 15 Class A Australia/New Zealand (AS/NZS 3548) Canada (ICES-003 Class B) Europe (EN55032/EN55024) Japan VCCI Korea KCC RoHS compliant EN/IEC/UL 60950 USA (FCC 47 CFR part 15 Subpart B class B)	USA (FCC 47 CFR part 15 Subpart B, class B) Canada (ICES -003, Class B) Taiwan (CNS 13438) Japan (VCCI V-3) Australia/New Zealand (AS/NZS CISPR 22) Korea (RRA no 2013-24 & 25) Europe (EN55022/EN55024) Safety: EN/ IEC/ UL 60950 RoHS WEEE
Cooling typeKnown for one	Unknown — not stated by the source	Passive
Featuresidentical
Data transfer rate (max)	12 Gbit/s	12 Gbit/s
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 55 °C	10 - 55 °C
Operating relative humidity (H-H)Differs	10 - 90%	20 - 80%
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 105 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Weight & dimensionsidentical
WidthKnown for one	167 mm	Unknown — not stated by the source
HeightKnown for one	64 mm	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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