Table 1 lists the standard specifications of the SA120.
Table 1. Standard specifications
2U rack-mount enclosure; optional conversion to a tower via the ThinkServer Storage Array Tower
Connection mode Connects directly to host server via 6 Gb SAS I/O modules, up to four enclosures per port
Supports one or two ThinkServer Storage Array 6Gbps I/O Modules. Second I/O module provides
host connection redundancy. Hot-swap
None; RAID provided by the RAID controller or HBA
Each I/O module: 2 SAS ports (SFF-8088), RJ11 port for management
Two fan modules standard, hot-swap, redundant, two fans per fan module
Extral fan provided by each power supply
One or two 550 W power supplies standard, two maximum, rear access, hot-swap,
80 PLUS Gold certified, redundant with two power supplies, dual-voltage auto-sensing
Front HDDs, rear SSDs, power supplies, fan modules, I/O modules
RJ11 port for local management and firmware upgrades. RS232-to-RJ11 cable included. Drive and
controller management by using LSI MegaRAID Storage Manager. Fault and state LED indicators on
enclosure, drives, power supplies, fan modules, I/O modules. Supports SCSI Enclosure Services
(SES) command set for enclosure management.
Three-year warranty standard (onsite, next business day, nine hours per day, Monday - Friday) with
warranty upgrades available
22 kg (48.5 lb) when fully configured
Lenovo ThinkServer SA120 Storage Array
Front: 12 x 3.5-inch 6Gb SAS hot-swap hard drive bays.
Rear: Optional 4 x 2.5-inch SATA SSD hot-swap disk drive bays operating at 3 Gbps.
Requires optional ThinkServer 2.5-inch SATA SSD Cage with SATA Interposers
(4XF0F28766, includes two SSD cages for four bays)
Front: 72 TB that uses 12 6 TB NL SAS drives
Rear: 3.2 TB for cache that uses four 800 GB SSDs
Width: 482.6 mm (19 in)
Depth: 394.1 mm (15.51 in)
Height: 86.6 mm height (3.4 in) (with rack handles)