STRATOS S900 Series
Extremely Low Power, High
Density 3U Microserver
With 24 server nodes within a compact 3U chassis, the
Quanta STRATOS S900-X31A is the most advanced
microserver built upon Intel® Atom™ processor S1200
product family which supports 64-bit computing
architecture and ECC memory at the enterprise-graded
environment. S900-X31A delivers dramatic efficiency of
power that measured at less than 10 Watts per node, with its
industry leading thermal and space design. It is optimized
for the applications of dedicated web hosting and
hyper-scale workloads.
High Density and Simplicity
S900-X31A is designed with one goal: Simplify datacenter operation by increasing its density and reducing its complex cabling. One Quanta
S900-X31A microserver contains 12 cable-free, hot-pluggable sleds that are independently operative. Each sled has 2 server nodes powered
by Intel® Atom™ processor S1200 product family for microservers; each node supports up to 8 GB of memory, two 2.5" internal SATA hard
drives, and one GbE RJ45 port.
All server nodes can share one console port and two 10GbE SFP+ ports for uplink via an optional switch board. Besides, comparing to other
solutions’ isolated management design, Quanta's Microserver requires users only to attach one network cable on a dedicated management
port to manage all nodes. Quanta innovative internal Ethernet switching board and integrated management design not only greatly simplify
the cable management and make the remote management much easier for datacenters, but also reduce the OPEX & CAPEX by eliminating
extra Top-of-Rack switch & network cable equipment needs.
Everything Goes Efficient
S900-X31A shares components including fans, power supplies, and Ethernet switch in a Quanta X3 3U chassis. Plus support of extremely low
power processors, the STRATOS S900-X31A dramatically lowers power consumption and increases heat dissipation. The shared infrastructure
design makes S900-X31A especially attractive for datacenters with limited power and space. Therefore, the microserver not only largely cuts
cost, but also dramatically saves energy, datacenter floor space, and cabling to achieve greater performance/watt, performance/dollar, and
performance/ft3 compared to traditional 1U 1-socket servers.
Quanta, Leading Datacenter Solution Provider
For years, Quanta has successfully developed and customized its advanced engineered products for enterprise datacenters, service
providers, and top-tier multinational firms worldwide. Based on the rich experiences, Quanta is dedicated on development of "best
Performance-per-Watt and per-Dollar" solutions to fulfill ever-growing datacenter demands for all budgets. The STRATOS S900 series servers
are designed for hosting companies, CDN, and other cloud service providers with lower CAPEX, OPEX, and satisfying overall performance.
STRATOS S900 Series
Form Factor
X3 (3U Chassis), 12 sleds/ 24 nodes
758mm x 447mm x 130.8mm ( 29.8" x 17.6" x 5.1" )
MB Size ( W x L )
254mm x 118.88mm ( 10" x 4.7" )
(1) Intel® Atom™ processor S1200 product family for microservers per node
(1) DDR3 1067/1333 MHz ECC SODIMM slot per node, up to 8GB
Drive Bay
(2) 2.5" SATA II HDDs per node
Onboard Storage Device
(2) SATA connectors signal from Marvell 88SE9130 per node
(1) Intel® I350 GbE RJ45 port per node, share NIC 10/100 Mbps for management
(2) 10GbE SFP+ ports for uplink on chassis via a system switch board (optional)
Management Port
(1) Share NIC GbE10/100 Mbps for management per node
(1) Dedicated 10/100 Mbps RJ45 management port on the system
Integrated Graphics (BMC)
Aspeed AST2300M 8MB DDR3 video memory
Front I/O
(1) Mini-USB port per node
(1) GbE RJ45 port per node
(1) 10/100 BASE-T RJ 45 management port on chassis
(1) Console port on chassis (optional)
(2) 10GbE SFP+ ports on chassis via a switch board (optional)
Power Supply
(2) 1600W high efficiency redundant PSUs, 80+ Platinum@200-240 VAC, 50/60Hz
System Management
IPMI v2.0 compliant, on board "KVM over IP" support
Operating Environment
Operating temperature: 10°C to 35°C (50°F to 95°F)
Non-operating temperature: -40°C to 70°C (-40°F to 158°F)
Operating relative humidity: 50% to 85%RH
Non-operating relative humidity: 20% to 95%RH
47709 Fremont Boulevard, Fremont CA 94538
E-mail: Main: 510-270-6111 Fax: 510-270-6161 Toll Free: 1-855-QCT-MUST
For more information, please visit
All specifications and figures are subject to change without prior notice. Actual products may look different from the photos.
Quanta and the Quanta logo are registered trademarks of Quanta Computer Inc.
Intel, the Intel logo, Intel Atom and Intel Atom Inside are trademarks of Intel Corporation in the U.S. and/or other countries.
All trademarks and logos are the properties of their representative holders.
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