On-board Memory Unit

Small satellites on-board data handling subsystems. Autonomous storage for the secondary payloads of the large spacecraft.
Year of release: 2014
Guaranteed service life (years): 7
Estimated production / delivery time (months): 12
Flight qualification of the product: Yes
Brief history of flight qualification:
Scientific gear "Nucleon" on the SC "Resurs-P"; other ERS SC; analogue of a different design on the SC "Aist-2D".
Possibility to adapt the product to customer requirements: Yes

Parameter Value
Weight 1.8 kg
Power consumption 12 W
Read throughput 800 Mbps
Storage capacity 128 / 512 GB
Sustained write throughput 1.2 Gbps
Data interface LVDS. Four ports with 4 pairs each
Radiation at the component level >6 krad


The On-board Memory Unit is designed to provide data storage for the remote sensing satellites payloads.

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