4.5 TB Radiation Tolerant SSDR


Solid State Recorder by Mercury Systems (2 more products)

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RH304T Image

The RH304T from Mercury Systems is a Solid State Recorder with a SLC NAND flash memory of 4.5 TB. This SSDR supports an SRIO interface running at 3.125 Gbps and a dual port that reads/writes at 16 Gbps. It requires a supply voltage of 4.5-5.5 V and has a power consumption of 7-25 W. The SSDR uses an RTG-4-based NAND processor and controller and has a radiation tolerance of TID of greater than 100 krads and a Single-event latch-up (SEL) immunity to LET greater than 103 MeV.cm²/mg. It weighs less than 750 grams and measures 160 x 100 mm (3U form factor). The RH304T is ideal for applications such as LEO satellites, launch vehicles, scientific missions, high-altitude aircraft, and mission-critical ground computing subsystems.

Product Specifications

Product Details

  • Part Number
  • Manufacturer
    Mercury Systems
  • Description
    4.5 TB Radiation Tolerant SSDR

General Parameters

  • Orbit
    GEO, LEO
  • Memory Type
    SLC NAND Flash Memory
  • Recording Data Rate
    1160 Mb/s
  • Total Memory Capacity
    4.5 Tb
  • Mass
    750 g
  • Power Consumption
    5 to 25 W
  • Supply Voltage
    4.5 to 5.5 V
  • Radiation Tolerance
    30 Krad
  • Operating Temperature
    -40 to 72 Degree C
  • Erase Time
    30 Sec
  • ECC Correction
    24 errors per 30 bytes
  • Residual Bit Error Rate
    10–12 errors/ bit-day
  • Storage Temperature
    -55 to 105 Degree C
  • Shock
    18 total (3+, 3- per axis)
  • Vibration
    3 axis, 16 Grms
  • Connector
  • Application
    LEO satellites, Nuclear industry, Medical industry, High-altitude aircraft, Airborne weapons, Mission-critical ground computing, subsystems, Missiles, Launch vehicles, Scientific missions
  • Dimension
    160 x 100 mm

Technical Documents