IBM 7012 397, Site And Hardware Planning Information

Page: 180 / 415

7040
Eserver
pSeries 690
The
Eserver
pSeries 690 system consists of multiple components, as summarized in the following table.
Model Description Minimum per
System
Maximum per
System
7040-61R Base Frame (Redundant power supplies as
feature codes) 1 1
FC8691 Optional Expansion Frame 0 1
FC6070 Base Frame Universal Front Door 1 1
FC6071 Expansion Frame Universal Front Door 0 1
FC6074 Base/Expansion Frame Slimline Rear Door
2
1
1
2
1
FC6075 Base/Expansion Frame Acoustical Rear Door
2
1
1
2
1
FC6200 or FC6201 Optional Integrated Battery Feature (IBF) 0 6
7040-681 Managed Server (up to 32 processors, 4 GB to
512 GB memory) 1 1
FC7315 Hardware Management Console (HMC) 0 2
FC8692 Media Subsystem (Operation panel, 3.5-inch
floppy drive, optional media devices) 1 1
7040-61D IO Subsystem (20 PCI cards maximum, 16
DASD maximum) 1 8
Notes:
1. Either slimline doors or acoustical doors must be selected by the customer during the order process. Slimline
doors will not meet acoustic limits for Category 1A.
2. Door options determine which doors are included with your
Eserver
pSeries 690. See “
Eserver
pSeries 690
Doors and Covers.”
Eserver
pSeries 690 Doors and Covers
Covers are an integral part of the
Eserver
pSeries 690 and are required for product safety and EMC
compliance. The following rear door options are available for the
Eserver
pSeries 690:
v
″
Enhanced Acoustical
″
Cover Option
This feature provides a low-noise option for customers or sites with stringent acoustical requirements
and where a minimal system footprint is not critical. The Acoustical cover option consists of a special
rear door which is approximately 200-mm (8 in.) in depth and contains acoustical treatment that lowers
the noise level of the machine by approximately 6 dB compared to the non-acoustical rear door. With
this option, the 7040 meets the acoustical
Specifications for Category 1A for Data Processing Areas ,
with a declared A-weighted sound power level, L
WAd
of 7.5 bels (B) for the most common system
configuration.
v
″
Slimline
″
Cover Option
This feature provides a smaller-footprint and lower-cost option for customers or sites where space is
more critical than acoustical noise levels. The Slimline cover option consists of rear door which is about
50-mm (2 in.) in depth with no acoustical treatment. With this option, the 7040 has a declared
A-weighted sound power level, L
WAd
, of 7.9 bels (B) for the most common system configuration.
Note: For declared levels of acoustical noise emissions, refer to “Acoustical Noise Emissions” on page
172.
162
Site and Hardware Planning Information