Synology RackStation RS812

Synology RackStation RS812

(Est.) release date: November 2011
Country of manuf.: Taiwan

Amazon image

ASIN
B0061JPX7Y (, On Amazon, On CCC)
multiple revisions of this device, use caution
On Newegg

Type: NAS enclosure

FCC ID: none available
PCB ID: 08-04ARM4214

Power: 100-240 VAC ~ 50/60 Hz, 5 A
Connector type: C13

CPU1: Marvell 88F6282 (1.6 GHz)
FLA1: 4 MiB4,194,304 B <br />32,768 Kib <br />4,096 KiB <br />32 Mib <br />0.00391 GiB <br /> (STMicro ST25P32V6P)
RAM1: 512 MiB536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <br /> (Hynix H5TQ1G83DFR-H9C × 4)

Expansion IFs: USB 2.0 (Type A), SATA II, eSATA
USB ports: 2
SATA ports: 5
JTAG: yes, 20-pin header, unpopulated, J1
Serial: yes, console port, DE-9, (115200 8N1)

ETH chip1: Marvell 88F6282
ETH chip2: Marvell 88E1116R
ETH chip3: Marvell 88E1116R
LAN speed: 1GbE
LAN ports: 2

Additional chips
I2C Bus Serial RTC;Ricoh;RS5C372A;;1;
RS-232 Transciever;Sipex;SP3232EC;;1;
4-port SATA II Controller;Marvell;88SX7042;;1;
8-Bit Flash Microcontroller;Microchip;PIC16F627A;;1;
4-port USB Hub Controller;Genesys Logic;GL850G;;1;
28V 2A Step-Down Switching Regulator;Semtech;SC4524C;;6;
Dual-Channel Power Distribution Switch;Micrel;MIC2026-2YM;;1;
Programmable High Density PLD;Lattice Semiconductor;LC4032V;;1;

Stock bootloader: U-Boot 1.1.4 Marvell 3.5.9

Stock FW OS: Linux 2.6.32.12

Flags: RTC w/ battery, eSATA, Link Aggregation, SNMP, buzzer, fan, heatsink, metal case

Default IP address: acquired via DHCP
the IP acquired via DHCP is used by 190 additional devices
of which 4 are Synology devices
Default login user: admin
Default login password: blank
admin:blank credentials used by 6 additional devices
of which 1 are Synology devices

Ethernet OUI: 00:11:32 (10 E, 3 W)

	CPU1 brand	FLA1	RAM1
Synology RackStation RS812	Marvell	4 MiB4,194,304 B <br />32,768 Kib <br />4,096 KiB <br />32 Mib <br />0.00391 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 />
Synology RackStation RS816	Marvell	8 MiB8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 GiB <br />	1,024 MiB1,073,741,824 B <br />8,388,608 Kib <br />1,048,576 KiB <br />8,192 Mib <br />1 GiB <br />

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

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4-Bay 1U Rackmount Network Attached Storage (RS812)

Support page

"P/N:08-04ARM4214", "Model:ARM42L2" and "Ver:V1.4" are silkscreened on the board.

It's a 4-bay 1U Rackmount NAS. This device has 2x USB 2.0 and 1x eSATA ports.

See also: Synology RackStation RS816 and List of NAS Devices

Reviews

• Synology RackStation RS812 review on Alphr (Jan. 2012)

Hardware specification

• CPU: Marvell 88F6282 @1.6GHz (Armada 300 ARM v5)
• Memory: 512MB (SDRAM) DDR3
• Storage: 4MB SPI NOR Flash, 4x SATA II, 1x eSATA
• Network: 2x Gigabit Ethernet port
• USB: 2x USB 2.0 ports
• Power: ~100-240V, 5A via C13

Images

• 

  Main Board Top

• 

  Main Board Bottom

• 

  LED Board Top

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  Internal view