IBM DS8880 Series, Introduction And Planning Manual

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Table 61. Feature codes for system memory (continued)
Feature code Description Model
Notes:
1. Feature codes 4233 and 4234 require 6-core processor license feature code 4421.
2. Feature code 4235 requires either 6-core processor license feature code 4421 or 12-core
processor license feature code 4425. 12-core processors are supported only with
zHyperLink.
3. Feature codes 4334, and 4335 require 8-core processor license feature code 4422.
4. Feature codes 4335, and 4336 require 16-core processor license feature code 4423.
5. Feature codes 4337, and 4338 require 24-core processor license feature code 4424.
6. Feature code 4497 requires 24-core processor license feature code 4878.
7. Feature code 4498 requires 48-core processor license feature code 4898.
Power features
You must specify the power features to include on your storage system.
The power features are separated into the following categories:
v Power cords
v Input voltage
v DC-UPS (direct current uninterruptible power supply)
For the DS8880 base frame and expansion frame, the DC-UPS is included in your
order.
Power cords
A pair of power cords (also known as power cables) is required for each base or
expansion frame.
The DS8000 series has redundant primary power supplies. For redundancy, ensure
that each power cord to the frame is supplied from an independent power source.
Feature codes for power cords
Use these feature codes to order power cords for DS8880 base or expansion racks.
Each feature code includes two power cords. Ensure that you meet the
requirements for each power cord and connector type that you order.
Important: A minimum of one safety-approved ladder (feature code 1101) must be
available at each installation site when the top exit bracket (feature code 1400) is
specified for overhead cabling and when the maximum height of the overhead
power source is 10 ft from the ground level. This ladder is a requirement for
storage-system installation and service.
Attention:
The regional designations are general. If the input voltage for the
country uses a wye circuit, use the appropriate main power cables for EMEA
(Europe, Middle East, and Africa) and Asia/Pacific. If input voltage for the country
uses a delta circuit, use the appropriate main power cables for United States,
Canada, and Latin America. For more information about electric currents for
various countries, see the International Trade Administration website
(http://trade.gov/publications/abstracts/electric-current-abroad-2002.asp).
Note: The IEC 60309 standard commercial/industrial pin and sleeve power
connectors are often abbreviated "IEC '309" or simply "309 wall plug".
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DS8880 Introduction and Planning Guide