Dell 400-ATKL internal hard drive vs Dell 400-ATKR internal hard drive

Comparison of 400-ATKL, 400-ATKR

11 specifications	A Dell 400-ATKL internal hard drive Model 400-ATKL View product	B Dell 400-ATKR internal hard drive Model 400-ATKR View product
Features1 differ
HDD capacityDiffers	4 TB	8 TB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
Interface	SAS	SAS
Type	HDD	HDD
Component for	Server/workstation	Server/workstation
Hot-swap	Yes	Yes
HDD interface transfer rate	12 Gbit/s	12 Gbit/s
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Packaging contentidentical
Storage drive adapter included	No	No
Logistics dataidentical
Harmonized System (HS) code	84717050	84717050

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.