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Item#: N82E16813157336

ASRock Z77 WS LGA 1155 Intel Z77 HDMI SATA 6Gb/s USB 3.0 ATX Intel Motherboard

  • LGA 1155
  • Intel Z77
  • 4×240pin DDR3 3000+(OC)/2400(OC)/2133(OC)/1866(OC)/1600/1333/1066
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Learn more about the ASRock Z77 WS

Model

Brand
ASRock
Model
Z77 WS

Supported CPU

CPU Socket Type
LGA 1155
CPU Type
Core i7 / i5 / i3 (LGA1155)
Supported CPU Technologies
Intel Turbo Boost 2.0 Technology
Intel K-Series unlocked CPU
Hyper-Threading Technology

Chipsets

North Bridge
Intel Z77

Memory

Number of Memory Slots
4×240pin
Memory Standard
DDR3 3000+(OC)/2400(OC)/2133(OC)/1866(OC)/1600/1333/1066
Maximum Memory Supported
32GB
Channel Supported
Dual Channel

Expansion Slots

PCI Express 3.0 x16
5 (PCIE2: x16 mode OR PCIE1/PCIE3/PCIE5/PCIE7: x16/0/16/0 or x8/8/8/8 mode)
PCI Express 2.0 x16
1 @x4
PCI Express x1
1

Storage Devices

SATA 3Gb/s
4
SATA 6Gb/s
6 x SATA 6Gb/s
SATA RAID
2 x SATA3 6.0 Gb/s connectors by Intel Z77, support RAID (RAID 0, RAID 1, RAID 5, RAID 10)
4 x SATA2 3.0 Gb/s connectors by Intel Z77, support RAID (RAID 0, RAID 1, RAID 5, RAID 10)
4 x SATA3 6.0 Gb/s connectors by ASMedia ASM1061(SATA3_A4 connector is shared with eSATA3 port)

Onboard Video

Onboard Video Chipset
Supported only by CPU with integrated graphic

Onboard Audio

Audio Chipset
Realtek ALC898
Audio Channels
8 Channels

Onboard LAN

LAN Chipset
Broadcom BCM57781
Second LAN Chipset
Broadcom BCM57781
Max LAN Speed
Dual 10/100/1000Mbps

Rear Panel Ports

PS/2
1 x PS/2 keyboard/mouse port
HDMI
1 x HDMI
USB 1.1/2.0
2 x USB 2.0
USB 3.0
8 x USB 3.0
IEEE 1394
1 x IEEE 1394
eSATA
1 x eSATA 6Gb/s
S/PDIF Out
1 x Optical
Audio Ports
5 Ports

Internal I/O Connectors

Onboard USB
4 x USB 3.0 + 6 x USB 2.0
Onboard 1394
1 x 1394
Other Connectors
1 x IR header
1 x CIR header
1 x COM port header
1 x HDMI_SPDIF header
1 x Power LED header
2 x CPU Fan connectors (1 x 4-pin, 1 x 3-pin)
3 x Chassis Fan connectors (1 x 4-pin, 2 x 3-pin)
1 x Power Fan connector (3-pin)
24 pin ATX power connector
8 pin 12V power connector
SLI/XFire power connector
Front panel audio connector
1 x Dr. Debug with LED
1 x Power Switch with LED
1 x Reset Switch with LED
1 x Clear CMOS Switch with LED

Physical Spec

Form Factor
ATX
Dimensions
12.0" x 9.6"
Power Pin
24 Pin

Features

Features
Premium Gold Caps

Digi Power Design, 8 + 4 Power Phase Design

Supports Dual Channel DDR3 3000+(OC)

5 x PCIe 3.0 x16 Slots, 1 x PCIe 2.0 x16 Slot, Supports AMD 4-Way CrossFireXTM and NVIDIA 4-Way SLITM

Supports Intel HD Graphics with Built-in Visuals

12 USB 3.0 (4 Front, 8 Rear), 6 SATA3

7.1 CH HD Audio with Content Protection (Realtek ALC898 Audio Codec), Supports THX TruStudio

Supports ASRock XFast 555, Interactive UEFI, Intel Smart Connect, Intel Rapid Start

Free Bundle : CyberLink MediaEspresso 6.5 Trial, ASRock MAGIX Multimedia Suite

Quick Info

Warranty

  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year


Customer Reviews of the ASRock Z77 WS

Do you own this product? Write a Review

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  • Kris
  • 3/15/2013 8:10:15 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggs

Pros: Met all my needs as far as MOBO's go

Cons: Burnt out in less than a week

Manufacturer Response:

Dear ASRock Customer

We sincerely apologize for any inconvenience this may have caused you. Please contact us with detail problem description at http://www.ASRock.com/support/tsd.asp. We can assist you shortly.

Thank you

ASRock SUPPORT
Tech Support Email: user@ASRockamerica.com

Did you find this review helpful? Yes No

  • JOKER
  • 1/20/2013 9:22:15 AM
  • Tech Level: Average
  • Ownership: 1 day to 1 week

5 out of 5 eggsif you dont know, dont say you do

Pros: it almost lost a egg for the lack of intel ethernet but i bought this board cuz of the usb 3, and the x16 times 2 and thats it

Cons: the only con i can see here is the price and a work station board with 8 phases is a joke and is pathetic. what are you doing Asrock if you guys ever get it right it will amaze me. it seems you get most of it figured out and then do somthing STUPID like 8 phases, managment should be slapped

Other Thoughts: if you want a ws ( work station ) you should go with intel ethernet first of all. the person complaning in the reviews about usb 3 should know that the order of download is very important. but hey it says hes a champ

1 out of 2 people found this review helpful. Did you? Yes No

  • Digi_D
  • 10/22/2012 4:14:09 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

2 out of 5 eggsUSB 3 Does Not Work. At All.

Pros: Board is fast, has great features, is quite stable when overclocking, format is well thought, and it was a snap to install. The UEFI is easy to use and intuitive. Minus the USB3 issues, its a great board.

Cons: USB3 absolutely refuses to work.

I have the latest drivers for both the Intel and Etron controllers and the latest bios. I'm seeing issues like this:
iPhone refuses to sync, terminating in weird errors (like error 9006)
USB keyboard and mouse constantly cut out, sometimes for minutes
File transfers to USB hard drives (even USB 3 compatible ones) fail, often after only a few seconds of moving data

The USB 2 ports work great, no issues when trying the above devices on them. But, there are only 2, and its been nearly a decade since 2 ports cut the mustard.

A bit of research turns up consistent USB 3 issues with ASRock's z77 boards which may or may not (depending on where you read) have been fixed with bios updates. I can safely say that the z77 WS has no fix and for 300 bucks I think that's appalling. Simple QA would root this issue out in seconds.

Other Thoughts: I'm going to live with this board for another week and continue to troubleshoot the issues as I'm not sure yet if they're specific to a single controller. It's a Pro Tools rig with a tedious setup and takes days to migrate to a new build. My only other choice is to return the board for something else if I can't get the USB 3 ports working correctly.

Manufacturer Response:

Dear AsRock Customer

We sincerely apologize for any inconvenience this may have caused you. For the USB 3.0 issues, please download and install the driver at " http://www.asrock.com/server/overview.asp?cat=Download&Model=Z77 WS ". Try with another known good USB 3.0 external drives to check if the symptom still occur. For the keyboard and mouse, please plug these devices to USB 2.0 (Red ports) which is designed for. If you have any technical questions please contact us at http://www.asrock.com/support/tsd.asp. We can assist you shortly.

Thank you

AsRock SUPPORT
Tech Support Email: user@asrockamerica.com

1 out of 7 people found this review helpful. Did you? Yes No

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Buzz

1 out of 5 eggs
Burnt out in less than a week
— Kris 3/15/2013

if you dont know, dont say you do

5 out of 5 eggs
it almost lost a egg for the lack of intel ethernet but i bought this board cuz of the usb 3, and the x16 times 2 and thats ...
— JOKER 1/20/2013


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Item#: N82E16813157336
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