Lenovo RD440 70AH001YUX User Manual

Power supply

One or two 550 watts standard, two maximum, rear access, hot-swap,

80 PLUS Gold qualified, redundant with two power supplies

Hot-swap parts

Disk drives, power supplies, and cooling fans

Security features

Power-on password/administrator password/Trusted Platform Module (TCG 1.2-compliant)

Safety, environment,

and certifications

Environmental

certifications

•

 

Energy Star Server 2.0 qualified 

•

 RoHS-compliant

EMC

FCC Class A, CSA,CE

240VA

Supports

Temperature -

operating

50 

o 

F to 95 

o 

F (10 

o 

C to 35 

o 

C)

Temperature -

non operating 

(no package)

-10 

o 

C to 60 

o 

C

Temperature -

non operating 

(with package)

-40 

o 

C to 70

o 

C

Altitude - operating

Supported Altitude (unpressurized): 0-10000ft (0-3048m)

Humidity - operating

8%~80%, non-condensing

Humidity -

non operating 

(no package)

8%~80%, non-condensing

Humidity -

non operating 

(with package)

8%~90%, non-condensing

Acoustic noise

(idle/working mode)

Category

System Configuration

Entry level

High-end

CPU 

1

2

Memory

4GB x 1

4GB x 12

Optical Drive

Slim optical

Slim optical

Drive Bays

4 x 3.5"

6 x 2.5"

RAID

RAID500

RAID500

HDD

2 x 500GB 3.5" SATA

6 x 300GB 2.5" SAS

PSU

550Wx1

550Wx2

Sound Pressure (operating)

45.28 dB(A)

44.74 dB(A)

Sound Pressure (idle)

45.28 dB(A)

44.95 dB(A)

 Lenovo 

(RD340-SPEC-II) January 2014