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© Copyright IBM Corp. 2003, 2006 451
Chapter 50. TotalStorage DS4000 EXP810 storage expansion
unit
Notes:
1. Attachment to a supported Storage Server is required. This expansion unit does not attach directly to the
server.
2. DS4000 EXP810 accommodates up to four, optional, short-wave SFP modules. The unit ships with two
short-wave SFP modules and two 2.8m/9ft intra-rack power cords (IEC 320-C13 to IEC320-C14). If U.S.
wall-outlet power cords are required, then order quantity two of PN 39Y7931.
3. Supports Enhanced Disk Drive Module (E-DDM) disks only. Insertion of unsupported disks will cause
significant damage.
Notes:
1. Ships standard with two ESMs, each providing one input port and one output port.
Table 120. TotalStorage DS4000 EXP810 Fibre Channel Storage Expansion Unit At-A-Glance
Name
Part Number
Storage Type
HDD Bays (Std/Max)
Hot-Swap HDD Bays (Y/N)
Max Internal Storage Capacity (TB)
Dimensions (WxDxH)
Form Factor
Max Cfg Wt
Power Supply Quantity (Std/Max) - Size
DS4000 EXP810
1, 2
181281H Fibre
Channel
3
16/16 Y 4.8TB 482mm x 559mm x
132mm (18.97in x
23.52in x 5.21 in)
Rack
Drawer
(3U)
38.56kg
(85lbs)
2/2 - 450w
Table 121. Additional Features
1812-81H
ESMs (std/max) 2/2
1
Input Ports (std/max) 2/2
Output Ports (std/max) 2/2