Maxtor EE25.2 DATASHEET
Data Sheet
EE25.2 Series
™
Designed for reliable performance
in extreme environments
40 GB and 80 GB • 2.5 Inch • PATA and SATA
Key Advantages
•
Extends HDD operating temperatures from as low as –30°C
to as high as +85°C, enabling reliable data storage in applications
from Scandinavia to the Sahara desert
•
Ability to operate at extreme altitude, to 18,100 feet (5500 meters)
•
Delivers maximum reliability in high vibration and high
humidity conditions
•
Protects data during the sudden shocks of operating in
vehicles, ruggedized computers and other situations requiring
maximum robustness
•
Built for reliable operation in 24x7, 8760 hours-per-year environment
•
Industry best-in-class 1-million-hour MTBF
•
Capable of 2 Gs vibration at 5Hz to 500Hz
Best-Fit Applications
•
Entertainment, information and navigation systems for
automobiles, marine vessels, and military and
commercial aircraft
•
Ruggedized laptop PCs
•
Military, municipal and civil equipment exposed to vibration
and temperature extremes
•
Commercial/industrial control systems
•
Ruggedized mobile and outdoor surveillance
•
Digital signage
•
Medical devices
EE25.2 Series
™
Designed for reliable performance in extreme environments
•
Choose the right temperature capability for your product’s
requirements: –30ºC to +85ºC (Extreme model) or –20ºC to +75ºC
(Rugged model)
•
Virtually inaudible operation through Seagate SoftSonic™
technology
Seagate Customer Experience Engineering
•
Offers the expertise of Seagate HDD integration engineers to
overcome the challenges of building new system chassis and HDD
mounting designs
•
Speeds time to market by solving CE design issues quickly and
efficiently
•
Improves system reliability and performance
•
Field engineering and business support teams are available in
person, worldwide.
•
Advanced application design services are available through
Seagate design centers in the USA and Singapore.
Seagate Global Customer Support
•
Get presales and technical support at support.seagate.com.
•
Visit our knowledge base for answers to common support
questions.
•
Find documentation for current and legacy drives.
•
Utilize our online troubleshooting and diagnostic tools.
•
Download DiscWizard™ to help migrate data from an older drive.
•
Seagate also offers multi-lingual phone, email and chat support.
www.seagate.com
1-800-SEAGATE (1-800-732-4283 )
Specifications
Model Number
Interface Options
Performance
Spindl e Speed ( RPM)
Power On /Standby to Ready
(sec, typic al/max, –2 0°C to 85°C)
Average L atency (msec)
Random S eek Time, Avg. Rea d (ms, typic al)
Cache, M ultisegment ed (MB)
Environmental
Temperat ure (°C, ambi ent)
Opera ting
Nonoperating
Max. C ase (°C)
Gradi ent (°C , min.)
Humidi ty, Relat ive (%)
Opera ting
Nonoperating
Altitude (m)
Opera ting (u p to 85°C )
Nonoperating
Acoustics (bels, typical)
Idle
Seek
Reliability/ Data Integrity
Shock ( Gs)
Opera ting : 11 ms
Opera ting : 2 ms
Nonoperatin g: 1 ms
Vibra tion (Gs, 5 to 5 00 Hz)
Opera ting
Nonoperating
Load /Unload Cycles ( Soft /Hard)
25°C
–30 ºC to 85 ºC
–20º C to 75ºC
Power-O n Hours ( annual)
MTBF ( hours)
Physical
Height ( in/mm)
Width ( in/mm )
Depth ( in/mm)
Weight ( lb/g)
1 One gigab yte, or GB, equ als one billion by tes when refer ring to hard driv e capacity.
2 Extr eme model
3 Rugged mo del
1
80 GB
2
, +85
2
2
3
3
2
3
3
2
3
ST980817A M
ST980817SM
ST980818AM
ST980818SM
ATA
SATA
5400 5400
3.0/4.0 3.0/4.0
5.6 5.6
13.0 13.0
8 8
–30 to + 85
–20 to +75
–40 t o +95
+95
3
5 to 90
5 to 95
5500
12,19 2
1.9
2.1
150
300
900
2.0
5.0
2
3
1.2M /10 0K
300K/100K
300K/100K
8760 8760
1,000,000 1,000,000
0.374/9.5 0.374/9.5
2.75/ 69.85 2.75/ 69.85
3.9 5/100 .2 3.95 /100. 2
0.22/9 8.0 0.22/98.0
40 GB
ST940817AM
ST940817SM
ST940818AM
ST940818SM
ATA
SATA
–30 to + 85
–20 to +75
–40 t o +95
2
+95
, +85
3
5 to 90
5 to 95
5500
12,19 2
1.9
2.1
150
300
900
2.0
5.0
1.2M /10 0K
300K/100K
300K/100K
1
2
2
3
3
2
3
3
2
3
AMERI CAS Seaga te Technolog y LLC 920 Di sc Driv e, Scott s Valley, Cal iforni a 9506 6, Unite d States , 831-43 8-65 50
ASIA /PACIFIC S eagate Techn ology I nterna tional L td. 7000 A ng Mo Kio Ave nue 5, Si ngapor e 56987 7, 65-648 5-3 888
EUROPE , MIDDLE E AST AND AFRICA Seagate Tech nology S AS 130–136, r ue de Sil ly, 92773, Bo ulogn e-Bil lancou rt Ced ex, Franc e 33 1-4186 10 00
Copyri ght © 2009 S eagate Techn ology LLC. A ll right s reser ved. Prin ted in USA . Seagate , Seagate Tech nology a nd the Wave log o are regi stered tr adema rks of Seag ate Technolo gy LLC in the U nited Sta tes and /
or other c ountrie s. DiscW izard, EE 25 Serie s and Sof tSonic a re either t radema rks or reg istere d tradem arks of Sea gate Technol ogy LLC or on e of its af filiated c ompanie s in the Uni ted State s and/o r other co untrie s.
All othe r tradem arks or re gistere d tradem arks are t he prope rty of th eir resp ective ow ners. Wh en refer ring to har d drive cap acity, one g igabyte , or GB, equ als one bil lion byte s and one te rabyte , or TB, equ als
one trill ion byte s. Your compu ter’s opera ting syste m may use a dif ferent standa rd of meas uremen t and repo rt a lower c apacit y. In additio n, some of th e listed c apacit y is used fo r format ting and o ther func tions,
and thus w ill not be ava ilable fo r data stor age. Qua ntitati ve usage exa mples fo r variou s applic ations ar e for illus trative pu rpose s. Actual q uantit ies will var y based on vario us factor s, inclu ding file si ze, file form at,
feature s and app licatio n softw are. Seag ate rese rves the r ight to cha nge, with out notic e, produ ct offer ings or sp ecific ations. P ublicat ion Numbe r: DS1625.7-090 4US, Apri l 2009
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