Memory Attributes; Hardware Requirements - IBM ioMemory VSL 3.2.6 Hardware Installation Manual

640GB High IOPS MLC
5985 81Y4519 Duo Adapter for IBM
System x
320GB High IOPS SLC
A1NE 81Y4535
Adapter for IBM system x
640GB High IOPS SLC Duo
A1ND 81Y4539
Adapter for IBM System x
640GB High IOPS MLC
A1NC 81Y4531
Adapter for IBM System x
1.28TB High IOPS MLC
A1NB 81Y4527 Duo Adapter for IBM
System x

Memory Attributes

Feature NAND
[1]
Code Type
0096 SLC
0097 SLC
1649 MLC
5985 MLC
A1NE SLC
A1ND SLC
A1NC MLC
A1NB MLC
1. Single Level Cell (SLC), Multi Level Cell (MLC).
2. Assumes uniform distribution of writes across both memory modules.

Hardware Requirements

Before you install your IBM High IOPS Adapter(s) make sure your computer hardware meets these requirements.
NOTE-
For the latest IBM System x server configuration information and requirements for IBM High IOPS Mono
and Duo Adapters, please see the URL below:
http://www.ibm.com/support/entry/portal/docdisplay?lndocid=SERV-IOPS
IBM High IOPS Hardware Installation Guide for ioMemory VSL 3.2.6
Total Memory Module
Memory Modules Capacity
160GB 1 160GB
320GB 2 160GB
320GB 1 320GB
640GB 2 320GB
320GB 1 320GB
640GB 2 320GB
640GB 1 640GB
1.28TB 2 640GB
Gen1 x8 or Gen2 x4 Full-
height, half-length
clearance
Gen1 x4 Half-height, half-
length clearance
Gen1 x8 or Gen2 x4 Full-
height, half-length
clearance
Gen1 x4 Half-height, half-
length clearance
Gen1 x8 or Gen2 x4 Full-
height, half-length
clearance
Maximum writes per
memory module
75PB
75PB
4PB
4PB
50PB
50PB
10PB
10PB
78°C 85°C
78°C 85°C
78°C 85°C
78°C 85°C
78°C 85°C
Maximum writes
per card
75PB
[2]
150PB
4PB
[2]
8PB
50PB
[2]
100PB
10PB
[2]
20PB
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