The Lenovo Storage D3284 High Density Expansion Enclosure offers 12 Gbps SAS direct-attached storage expansion capabilities that are designed to provide density, speed, scalability, security, and high availability for medium to large businesses. The D3284 delivers enterprise-class storage technology in a cost-effective dense solution with flexible drive configurations of up to 84 drives in 5U and RAID or JBOD (non-RAID) host connectivity.

This product guide provides essential pre-sales information to understand the structure of the D3284 drive enclosure offering, its key features and specifications, components and options, and configuration guidelines.

This guide is intended for technical specialists, sales specialists, sales engineers, IT architects, and other IT professionals who want to learn more about the D3284 and consider its use in IT solutions.

Specification

Product
Product id	820631
Brand	Lenovo
Partnr	6413E5F
EAN/UPC code	5054444031699
Storage
Storage drives installed	N
Installed storage drive type	N
Supported storage drive types	HDD
Storage drive interface	Serial ATA, Serial Attached SCSI (SAS)
Storage drive size	2.5 "
Hot-swap drive bays	Y
Data transfer rate	12 Gbit/s
RAID levels	JBOD
Ports & interfaces
USB connectivity	N
SAS host port	Y
Number of SAS host ports	3
Design
Chassis type	Rack (5U)
Product colour	Black
LED indicators	Y
Power
Power supply unit (PSU) capacity	2214 W
Number of power supply units	2
Redundant power supply (RPS) support	Y
AC input voltage	100 - 250 V
Technical details
Sustainability certificates	RoHS
Harmonized System (HS) code	84717020
Weight & dimensions
Width	447 mm
Depth	933 mm
Height	221 mm
Weight	131000 g
Operational conditions
Operating temperature (T-T)	5 - 35 °C
Operating relative humidity (H-H)	20 - 80 procent
Storage temperature (T-T)	-40 - 70 °C
Storage relative humidity (H-H)	5 - 100 procent
Operating altitude	0 - 3048 m
Non-operating altitude	0 - 12192 m