Excito B3

multiple revisions of this device, use caution

Excito B3 "Bubba" Server
Homepage	Product page
WikiDevi.wi-cat.ru	Excito B3
3rd Party Firmware
dd-wrt	Incompatible
OpenWrt	Incompatible
Tomato any flavor	Incompatible
Gargoyle	Incompatible
Platform
Brand • Model • Rev	Excito B3 RF1
Type	NAS
CPU1	Marvell 88F6281
CPU1 Type	ARMv5
CPU1 Speed	1.2 GHz
Flash1 Chip	STMicro M25P16VP
Flash1 Size	2 MiB2,097,152 B <br />16,384 Kib <br />2,048 KiB <br />16 Mib <br />0.00195 GiB <br /> (SPI)
RAM1 Size	512 MiB536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <br /> (DRAM)
RAM1 Chip	Samsung K4T1G084QF-BCF7 x 4
ETH chip1	Marvell 88F6281
ETH chip2	Marvell 88E1116R
ETH chip3	Marvell 88E1116R
Ethernet Port Count	1-1GbE-WAN 1-1GbE-LAN
Wired Standard	IEEE 802.3i/3u/3ab
Ethernet OUI: 00:22:02 (1 E, -)
Stock bootloader	U-Boot 2010.06
Stock FW OS	Linux 2.6.39.4-11 Debian 6.0.3
Expansion IF types	SATA, eSATA, Mini PCIe, USB 2.0
Mini PCIe slots	1
USB ports	2
SATA Ports	2
eSATA Ports	1
USB Hub Compatible	Untested
Power	12 VDC, 3 A
Connector type	barrel 5.5 mm (OD) 2.5 mm (ID) 9.5 mm (LEN)
Serial Port (UART)	yes, 6-pin header, unpopulated, 3.3V TTL, (115200 8N1)
JTAG Port	yes
Flags: RTC w/ battery backup, eSATA, buzzer, metal case
Additional chips 4-port USB hub controller;Genesys Logic;GL850G;;1; General Purpose CMOS Timer;NXP;ICM7555;;1; 3A, 24V Input, Integrated Synchronous Buck Regulator;Fairchild;FAN2103MP;;5;
Other
Default IP address: acquired via DHCP the IP acquired via DHCP is used by 213 additional devices of which 1 are Excito devices Default login user: root Default login password: excito root:excito credentials used by 1 additional devices of which 1 are Excito devices
3rd Party Firmware Support	Debian , Arch Linux ARM • (List | DLs) , Gentoo, RedSleeve
Retail
(Est.) release date	October 2010
(Est.) initial retail price (in USD):	$400
ASIN	B004FV9T2A ,  multiple uses
Country of manuf	Sweden
CPU1 brand FLA1 RAM1 Excito B3 Marvell 2 MiB2,097,152 B <br />16,384 Kib <br />2,048 KiB <br />16 Mib <br />0.00195 GiB <br /> 512 MiB536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <br /> Excito B3-W Marvell 2 MiB2,097,152 B <br />16,384 Kib <br />2,048 KiB <br />16 Mib <br />0.00195 GiB <br /> 512 MiB536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <br />

For a list of all currently documented Marvell chipsets with specifications, see Marvell.

Overview

Specifications

• CPU: Marvell 88F6281 ARM v5 @1.2GHz
• Storage: 2MB SPI flash, SATA and eSATA
• RAM: 512MB DRAM
• Network: 2x Gigabit Ethernet
• USB: 2x USB 2.0
• Power Source: DC Jack 12V

Links of Interest

Wiki

• Excito B3 Mini ARM Powered Server on phoronix
• Excito B3 WiFi review on ExpertReviews

Pictures

User Images

• 
• 

  Top of board

• 

  Bottom of board