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Netgear WNDR4700

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abgn (AN900)
Netgear WNDR4700 CENTRIA
Centria N900 Dual Band Gigabit Wireless Router with 3.5" Storage Bay
Netgear WNDR4700.jpg
Homepage Product page
Wikipedia Netgear
3rd Party Firmware
dd-wrt Status Unknown
OpenWrt Supported
Tomato any flavor Incompatible
Gargoyle Status Unknown
Platform
BrandModelRev Netgear WNDR4700 (CENTRIA)
FCC ID PY311400179
IC ID 4054A-11400179
Board ID 2976387505
Type wireless router, NAS
CPU1 Question? Applied Micro APM82181
CPU1 Type PowerPC 464
CPU1 Speed 1.0 GHz
Flash1 Chip SK hynix H27U1G8F2BTR
Flash1 Size 128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> (NAND)
RAM1 Size 256 MiB268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br />
RAM1 Chip Nanya NT5TU64M16GG-AC x 2
ETH chip1 Applied Micro APM82181
Switch Atheros AR8327N
Ethernet Port Count 1-1GbE-WAN4-1GbE-LAN
Wired Standard IEEE 802.3i/3u/3ab

802dot11 OUI: 20:E5:2A (5 E, 7 W)
Ethernet OUI: 20:E5:2A (5 E, 7 W)

Stock bootloader U-Boot 2009.08
Stock FW OS Linux 2.6.32.11 OpenWrt-deriv
Expansion IF types USB 3.0, SATA, SD Card slot
USB ports 2
SD/MMC Slots 1
SATA Ports 1
USB Hub Compatible Untested
Power 12 VDC, 5 A
Connector type barrel
5.5 mm (OD)
2.1 mm (ID)
9.5 mm (LEN)
Flags:
fan, DFS

Additional chips
PCIe Expansion Switch;IDT;89HPES4T4;;1;
USB 3.0 Host Controller;Renasas;D720202;;1;
USB 2.0 Single Slot SD Card Reader;Genesys Logic;GL827L;;1;

Other

Default SSID: NETGEARXX (37 addl. devices)
, NETGEARXX-5G (15 addl. devices)
Default login user: admin
Default login password: password
admin:password credentials used by 426 additional devices
of which 306 are Netgear devices

Manuf/OEM/ODM Delta Networks
3rd Party Firmware Support OpenWrt • (List | Dev | DLs)
Retail
Availability End of Life
FCC approval date 13 August 2012
UPC 606449082944
(UPC DB, On eBay)
ASIN B0092ML8QW Flag of the United States.svg
Country of manuf China
Radio 1
Chip1 Atheros AR9381
Wireless interface OUI 20:E5:2A
Antenna Connector Type U.FL
MIMO status 3x3:3
Wireless Standard IEEE 802.11b/g/n
802.11n up to 450 Mbps
802.11g up to 54 Mbps
802.11b up to 11 Mbps
WiFi Operating Frequency 2.4 GHz
Radio 2
Chip1 Atheros AR9380
Wireless interface OUI 20:E5:2A
Antenna Connector Type U.FL
MIMO status 3x3:3
Wireless Standard IEEE 802.11a/n
802.11n up to 450 Mbps
802.11a up to 54 Mbps
WiFi Operating Frequency 5 GHz

For a list of all currently documented Applied Micro (AMCC) SoC's with specifications, see Applied Micro.
For a list of all currently documented Atheros (QCA) chipsets with specifications, see Atheros.

For a list of all currently documented Netgear devices with specifications, see Netgear.

450 Mbps - 3SS 5GHz 802.11n (40MHz chan.),
450 Mbps - 3SS 2.4GHz 802.11n (40MHz chan.) = AN900 class

Overview

This FCC ID covers two devices...

  • WNDR4700 - no hard drive included
  • WNDR4720 - 2.0 TB hard drive included

Per the FCC docs..

  • "2976387504" is silkscreened on the board.
  • The CPU is part APM82181-SKE1000T (APM82181).
  • There is an IDT PCIe switch (89HPES4T4) on-board.
  • It is shown with three possible HDD brands, one Seagate, one Toshiba,
and one Western Digital - each 2.0TB in size.

Links of Interest

Reviews

Per the VR-Zone review, the device is using...
Netgear WNDR4700 review on SmallNetBuilder

Wikis

  • Netgear WNDR4700:
 • On the OpenWrt ToH (techdata entry)
"2976387505" is silkscreened on the board.
20:E5:2A OUIs, NETGEARXX and NETGEARXX-5G
(numeric XX) default SSID patterns
PCI IDs include...
4x 111d:803a (IDT PES4T4), 168c:0030 (AR938xx), 168c:0033 (AR958x), 1912:0015 (Renasas µpd720202) indicating that one each of AR938x and AR958x series WiFi chips are being used with at least this particular device

Forum threads

Other

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
On the OpenWrt Wiki
On the OpenWrt Forum
OpenWrt Target: apm821xx
OpenWrt Subtarget: nand
OpenWrt Package architecture: powerpc_464fp
Support started version: 17.01.0
Current supported version: 24.10.0

Please insert instructions here

Pictures

User Images