External expansion units
| A four-digit feature code is used to specify a component that is configurable in the IBM configurators, the eBusiness Configurator (eConfig) and the IBM Web-based Hardware Configurator, used in US and Canada. Options that do not have feature codes cannot be integrated by IBM into a system using these IBM configurators. To purchase options separately, refer to the option part number provided in this document. |
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| Name | Part number |
Withdrawal date | Storage type |
HDD bays (std/max) |
Hot-swap HDD bays (Y/N) |
Max internal storage capacity(TB) |
|---|---|---|---|---|---|---|
| DS4000 EXP810 Model 811,2,3,5 | 1812-81H | - | Fibre Channel4 | 16/16 | Y | 12TB |
| Name | Part number |
Withdrawal date |
Dimensions (W x D x H) |
Form factor |
Max cfg wt |
Power Supply quantity (std/max) - size |
|---|---|---|---|---|---|---|
| DS4000 EXP810 Model 811,2,3,5 | 1812-81H | - | 482mm x 559mm x 132mm (18.97in x 23.52in x 5.21 in) | Rack Drawer (3U) | 38.56kg (85lbs) | 2/2 - 450w |
Notes:
- Attachment to a supported Storage Server is required. This expansion unit does not attach directly to the server.
- DS4000 EXP810 accommodates up to four short-wave SFP modules. The unit ships with two short-wave SFP modules.
- Also includes two 2.8m/9ft intra-rack power cords (IEC 320-C13 to IEC 320-C14). If U.S. wall-outlet power cords are required, then order quantity two of P/N 39Y7931.
- Supports Enhanced Disk Drive Module (E-DDM) disks only. Insertion of unsupported disks will cause significant damage.
- Comes with rack mounting rails and two rack Power Distribution Unit (PDU) power cords, and product documentation.
| 1812-81H | |
|---|---|
| ESMs (std/max) | 2/21 |
| Input Ports (std/max) | 2/2 |
| Output Ports (std/max) | 2/2 |
Notes:
- Ships standard with two ESMs, each providing one input port and one output port.
Figure 1. EXP810 Connectors
Click image to enlarge