Introduction

The Ultrastar Data102 storage platform is a key element of next-generation disaggregated storage and Software-Defined Storage (SDS) systems. The Ultrastar Data102 provides up to 2PB1 of raw storage in 4U using our 20TB SMR HDDs in a compact and efficient form factor. The Ultrastar Data102 addresses the demanding storage needs of large enterprise customers, storage OEMs, cloud service providers, as well as resellers/integrators requiring dense, shared HDD.

IsoVibe™ Vibration Isolation Technology
Precise cuts in the baseboard provide a suspension for the drives in the chassis, isolating them from transmitted vibration. The result is that consistent performance is maintained, even when all the drives are working hard.

ArcticFlow™ Thermal Zone Cooling Technology
By introducing cool air into the center of the chassis, drives operate at lower and more consistent temperatures than conventional systems. This results in lower fan speeds, reduced vibration, lower power consumption, quieter operation and ultimately higher reliability.

Western Digital Resource Manager
A GUI-based tool that enables real-time monitoring and management of the platform and provides a consolidated dashboard displaying the most critical information. Other views allow platform configuration, health monitoring, and maintenance.

Storage

Storage drives installed

Y

Installed storage drive type

HDD

Total installed storage capacity

196 TB

Supported storage drive types

HDD

Number of storage drives supported

102

Maximum supported storage capacity

196 TB

Storage drive interface

Serial Attached SCSI (SAS)

Storage drive size

3.5"

Supported storage drive interfaces

SAS, Serial ATA III

Data transfer rate

12 Gbit/s

Hot-swap drive bays

Y

Ports & interfaces

USB connectivity

N

Mini-SAS host port

Y

Number of mini-SAS host ports

12

Design

Chassis type

Rack (4U)

Product colour

Black, Grey

Number of fans

8 fan(s)

Noise level

72 dB

Redundant fans support

Y

Performance

Device class

Small & Medium Business

Power

Power supply unit (PSU) capacity

1800 W

Number of power supply units

2

Redundant power supply (RPS) support

Y

AC input voltage

220 - 240 V

AC input frequency

50 / 60 Hz

Weight & dimensions

Width

447 mm

Depth

1047 mm

Height

175 mm

Disk enclosure weight

31.8 kg

Operational conditions

Operating temperature (T-T)

5 - 35 °C

Operating relative humidity (H-H)

5 - 85%

Storage temperature (T-T)

-40 - 70 °C