Seagate Business Storage 4-Bay NAS

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Business Storage 4-Bay NAS
Business-storage-4-bay-270x270.png
Support
WikiDevi.wi-cat.ru
3rd Party Firmware
dd-wrt
Status Unknown
OpenWrt
Status Unknown
Tomato any flavor
Incompatible
Platform
Brand • Model • Rev
Seagate Business Storage 4-Bay NAS
Type
NAS
CPU1
Cavium CNS3420
CPU1 Type
ARM ARM11MPCore
CPU1 Speed
700 MHz ( 2 cores )
Flash1 Chip
Samsung K9F2G08U0C-SCB0
Flash1 Size
256 MiB268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br /> (SPI NOR)
Flash2 Chip
Macronix MX25L4006EM2I-12G
Flash2 Size
512 KiB 0.5 MiB <br />524,288 B <br />4,096 Kib <br />4 Mib <br />4.882812e-4 GiB <br /> (SLC NAND)
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 /> (DDR2 SDRAM)
RAM1 Chip
Winbond W971GG8JB-25 x 4
ETH chip1
Cavium CNS3420
ETH chip2
Realtek RTL8211E
ETH chip3
Realtek RTL8211E
Ethernet Port Count
2-1GbE-LAN
Wired Standard
IEEE 802.3i/3u/3ab

Ethernet OUI: 00:10:75 (12 E, 2 W)

Stock bootloader
U-Boot 2008.10-mpcore
Stock FW OS
Linux 2.6.35.13
Expansion IF types
SATA II, USB 3.0 (Type A)
USB ports
2
SATA Ports
5
USB Hub Compatible
Untested
Power
19 VDC, 4.47 A
Connector type
barrel
5.5 mm (OD)
2.1 mm (ID)
9.5 mm (LEN)
Flags:
RTC w/ battery, LACP, WoL, heatsink, fan, power switch

Additional chips
eMMC Controller;Phison;PS8007-A;;1;
USB 3.0 Controller;ASMedia;ASM1042;;1;
50V 3A PNP Transistor;NXP;PBSS5350Z;;1;
512K SPI Serial Memory;Atmel;AT25F512;;1;
Quadruple 2-Input Positive-OR Gate;TI;SN74LVC32A;;1;
5A 32V 500kHZ Step-Down Converter;Richtek;RT8289;;1;
1.8A Sink/Source Bus Termination Regulator;Richtek;RT9045;;1;
Dual D-type Positive-Edge-Triggered Flip-Flop;TI;SN74AHC74;;1;
PCI Express Gen 2 & Gen 3 Generator;Silicon Labs;SL28PCIe26;;1;
3A 12V Synchronous Rectified Buck Converter;ANPEC;APW7145;;1;
30V N-Channel MOSFET;Alpha & Omega Semiconductor;AO4712;;2;
30V N-Channel MOSFET;Alpha & Omega Semiconductor;AO4468;;3;
30V P-Channel MOSFET;Alpha & Omega Semiconductor;AO4407A;;2;
Dual PWM Step Down Controller w/ LP LDO RTC;Maxim;MAX17020;;1;
PCI Express to Serial ATA Gen II Host Controller;Silicon Image;SiI3531;;1;
2 Port SATA Port Multiplier Storage Processor;Silicon Image;SiI3723;;2;
Remote Thermal Monitor and Fan Control;On Semiconductor;ADT7473;;1;
30V Dual N-Channel MOSFET;Alpha&Omega Semiconductor;AO4818B;;1;

Other

Default IP address: acquired via DHCP
the IP acquired via DHCP is used by 213 additional devices
of which 6 are Seagate devices

Retail
Availability End of Life
(Est.) release date February 2013
(Est.) initial retail price (in USD): $430
UPC 763649033401
(UPC DB, On eBay)
Newegg N82E16822178327
Country of manuf China

For a list of all currently documented Cavium (Star) SoC's with specifications, see Cavium.
For a list of all currently documented Realtek chipsets with specifications, see Realtek.

For a list of all currently documented Seagate device with specifications, see Seagate.

Overview

"ELCAPITAN", "11046-1" and "48.64T01.011" are silkscreened on the board.

Hardware specification

Dual-core (ARM11MP Core)
  • Memory: 512MB (DDR2) SDRAM
  • Storage: 512KB (SPI NOR) Flash,
256MB (SLC NAND) Flash, 5x SATA II
  • Network: 2x Gigabit Ethernet port
  • USB: 2x USB 3.0 Type A ports
  • Power: 19V 4.47A via barrel

Links of Interest

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