IBM FlashSystem 840 Product Guide
17
Physical and electrical specifications
FlashSystem 840 has the following physical, electrical, and environmental specifications:
Dimensions and weight
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Width: 445 mm (17.5 in.) (19-inch rack standard)
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Depth: 761 mm (29.96 in.)
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Height: 86.2 mm (3.39 in.)
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Weight: 17.69 kg (39 lb)
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Air temperature
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Operating: 10°C to 35°C (50°F to 95°F) at 30.5 m below to 3,000 m above sea level (100 ft below
o
to 9,840 ft above)
Non-operating: -10°C to 50°C (14°F to 125°F)
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Relative humidity
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Operating: 20% - 80%
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Non-operating: 10% - 90%
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Electrical power
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Voltage range: 100-240 V AC
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Frequency: 50 - 60 Hz
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Acoustical noise emission
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8.0 bels (idling)
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8.0 bels (operating)
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Power consumption
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900 watts PSU, 625 watts RAID 5 typical operation, per 2U
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Heat dissipation a
pproximately 2133 BTU. For maximum configurations, it could go as high as 3753 BTU
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Warranty information and upgrades
IBM FlashSystem 840 is shipped with a one-year and a three-year warranty.
Technical Advisor (TA) support is provided during the warranty period. The TA enhances end-to-end
support for the client’s complex IT solutions. The TA uses an integrated approach for proactive,
coordinated cross-team support to allow customers to maximize IT availability. TA support for
FlashSystem is delivered remotely and includes a documented support plan, coordinated problem and
crisis management, reporting on the client's hardware inventories and microcode levels, and consultation
regarding FlashSystem microcode updates. The Technical Advisor conducts a Welcome Call with the
client and provides a statement of work for this support.
IBM Global Financing
IBM Global Financing offers competitive financing to credit-qualified customers and IBM Business
Partners to assist them in acquiring IT solutions. Our offerings include financing for IT acquisition,
including hardware, software, and services, from both IBM and other manufacturers or vendors, and
commercial financing (revolving lines of credit, term loans, acquisition facilities, and inventory financing
credit lines) for Business Partners. Offerings (for all customer segments: small, medium, and large
enterprise), rates, terms, and availability can vary by country. Contact your local IBM Global Financing
organization or visit the following website:
http://www.ibm.com/financing
