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Item#: N82E16856101129

Shuttle SZ77R5 Intel Core i7 / i5 / i3 (LGA1155) Intel Socket H2(LGA1155) Intel Z77 Integrated in CPU 1 x HDMI Barebone

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  • Intel Core i7 / i5 / i3 (LGA1155) Intel Socket H2(LGA1155)
  • Intel Z77
  • 4 x 240Pin DIMM DDR3 1600/1333
  • Integrated in CPU

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

A New Breed of Mini Gaming PC

The SZ77R5 is a mainstream system for gaming, entertainment and multimedia purpose. It features Intel® Z77 Express chipset and supports the Intel® 22nm Ivy Bridge Processor. Compared to its predecessor Sandy Bridge, the new design brings some improvements in overall performance, overclocking, power management and also features PCIe v3.0 and DDR3-1600 capability, an updated DirectX 11 graphics, new security features and CPU instructions. In addition, the SZ77R5 supports four native USB 3.0 ports that come with better power saving.

Learn more about the Shuttle Computer SZ77R5



CPU Supported

CPU Type
Intel Core i7 / i5 / i3 (LGA1155)
CPU Socket
Intel Socket H2(LGA1155)


North Bridge
Intel Z77

Memory Supported

Memory slot
4 x 240Pin DIMM
Memory Type Supported
DDR3 1600/1333
Max Memory Supported
Dual Channel Memory Supported

Expansion Slots

PCI Express 3.0 x16
PCI Express
1 x PCI Express x4
1 x Mini-PCIE (long) socket
1 x Mini-PCIE (Short) socket


Serial ATA
2 x SATA 3.0Gb/s + 2 x SATA 6.0Gb/s


Onboard Video
Integrated in CPU


Onboard Audio
Realtek ALC888S


First LAN
Realtek 8111E(10/100/1000Mbps)
Max LAN Speed

Front Panel Ports

Front USB
1 x USB 2.0 Port
1 x USB 2.0 Port with mobile charger
2 x USB 3.0 Port
Front Audio Ports
2 jacks

Back Panel Ports

1 x HDMI
1 x DVI
Rear USB
4 x USB 2.0 Ports
2 x USB 3.0 Ports
Rear e-SATA Ports
Rear Audio Ports
5 jacks

Power Supply

Power Supply
500W 80 Plus power supply

Physical SPEC

13.07" x 8.5" x 7.8"


A New Breed of Mini Gaming PC

Support the Intel 22nm Ivy Bridge Processor

Intel Z77 Express Chipset

The New R5 Chassis Design

Support PCI Express X16 Gen. 3.0

Intel Rapid Storage Technology

Intel Smart Response Technology

Native USB 3.0 Support

Support Dual Slot Graphic Card

Support 2x mini card slots

Quick Charge USB Port

DVI-I+HDMI Output for Dual View

Integrated Cooling Engine Technology (I.C.E.)

Mini-ITX Mainboard Support

80 PLUS BRONZE certified 500W Power Supply
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details

Customer Reviews of the Shuttle Computer SZ77R5

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  • stellarjim
  • 6/12/2014 10:45:35 AM
  • Ownership: 1 month to 1 year
  • Verified Owner

2 out of 5 eggsThought is was a great PC

Pros: Small and quiet, this PC seemed like the perfect machine for us. We placed it on top of the desk where it was super easy to use.

Cons: Mother board went up like a slice of burnt toast.

Other Thoughts: We're hoping Shuttle will professionally honor their warranty and quickly return our Shuttle in an "As New" condition.

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

  • N/A
  • 12/7/2013 7:25:09 AM
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsneeded a bios upgrade

Pros: The case is very nice and small, exactly what I wanted. Didn't have any trouble with the physical install.

Cons: There are 4 sata connectors on the motherboard. 1 and 2 are very easy to reach from the back of the drive bay, the 3 and 4 ports are positioned toward the front of the case, under the drive bay. The case comes with two sata cables though there is room for 3 drives in the drive bay (two 3.5" drives and a 5.25" drive). If you are wanting to use all three drives the 3 and 4 slots looked to be a bit hard to reach using the provided cables though I admit that I didn't actually check this, I just used a longer cable from a previous machine.

When I first booted the machine into win7 I had no video/ethernet/etc because win7 doesn't natively have the drivers. After installing the drivers with the provided disc the machine began shutting off intermittently. Once when I clicked in the address bar in IE, another time when I entered the "Screen Resolution" settings on the desktop and a couple more times for good measure. I had read in the reviews about others who had this issue and fixed it with a bios upgrade so I attempted the same. It worked and I have no more problems but it scared the hell out of me because the bios upgrade runs inside of windows 7. I was crossing my fingers the entire time, praying that the machine wouldn't shut off and toast itself or that if it did the bios had dual flash banks to protect itself. If you get this box I recommend having the latest bios update on hand and making installing it the first thing you do after you get windows installed. The system was stable before I installed the provided drivers so if I'd flashed the bios before installing them I wouldn't have had any worries.

Gave the box 4 stars rather than 5 because of the rebooting issues.

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

  • tuple
  • 8/26/2013 12:49:43 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggs

Pros: Inexpensive, quiet, smaller form factor, supports 32GB memory (YAY!)

Cons: cable management a little wonky but not terrible considering case size. I had no additional daughter cards so space was more freely available. The internal power cables are the big problem but I was able to move them to the side of the HD mounts to put them out of the way.

Other Thoughts: Had to send the first one back as I got no video from my quad core I5. Replacement worked like a charm. 4xcore i5@3.4GHz, 2TB drive and 32GB ram for just over $1000 was a steal. Dual use machine is working like a charm as a linux desktop & virtual machine environment.

So far its working better than expected though I haven't really pushed the VM density yet ;)

Did you find this review helpful? Yes No

  • N/A
  • 6/7/2013 10:53:24 PM
  • Ownership: 1 week to 1 month

4 out of 5 eggsSolid overall but comes up just a bit short

Pros: Small, quiet, efficient and easy to upgrade.

Cons: Medium-quality construction, poor cable management.

Other Thoughts: I've owned MANY Shuttle SFF boxes- probably 8 or 9, I've honestly lost count. I recently reviewed an SZ68r5, and the issues with the SZ77r5 are virtually identical, mainly because the boxes are identical except for the updated chipset/motherboard.
I purchased a refurb from Newegg. Shipping was prompt and efficient, as usual. The box took under an hour to build and configure with Win8... a breeze. However, immediately after I got it running I started having problems- the machine would arbitrarily- and suddenly- power down for no reason. Turns out this model has a BIOS bug in the power regulation to the graphics card, a bug that was until recently not addressed, so if you have an older machine you need to get it updated. Nonetheless I RMA'd the unit, and in the interest of expediency, got a brand new replacement elsewhere that works flawlessly.

Cable management in this box is atrocious, especially if you're using a high-end graphics card. The drive tray bangs into the power connectors of a top-plug graphics card, forcing the power cables to do some serious bending. Also, the power leads off the PSU are a tad on the short side... I had to use an extender to reach around the drive tray. This frustrates me because Shuttle had mostly solved this issue in the SP35P2Pro, which IMHO is their best designed and built machine ever. Since then it appears they're losing their grip- slightly cutting corners on design and build quality. It's a bit disappointing.

That being said, it's still overall a great machine. My replacement box runs fast, cool and quiet, especially for a Shuttle. I'm running a 3770k w/ 16GIG of RAM and a GTX 660ti on Win8 without a hitch. I just think that because you're paying a premium for a box like this (as opposed to building the chassis piece by piece), a premium product is expected, and it falls just a bit short.

It's tough to be such a fan of their product for the past 13 years and not be a bit disappointed with this. Shuttle needs to step up their game or this possibly will be my last box with them.

5 out of 5 people found this review helpful. Did you? Yes No

  • Fudd
  • 5/1/2013 1:52:58 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGreat Product and Support

Pros: Very fast with Intel I5 CPU, quiet SMART fan with linear speed increases, no big noisy steps.

Cons: Mother Board had a flaw that randomly shutdown WIN 7. An fast RMA MB fixed the problem. Support was excellent.

Check your BIOS displayed voltages first thing. If VIDEO CORE = 0.12 volts vs 1.x volts, the MB is hosed.

Other Thoughts: Really nice product, extremely quiet and fast. I see TURBO action from 1.5GHz up to 3.8 Ghz dynamically to preserve power and heat - really cool for sure. I am running an SDR radio with Fast Fourier Transforms so speed is paramount.

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

  • N/A
  • 4/12/2013 5:36:35 AM
  • Ownership: 1 day to 1 week
  • Verified Owner

3 out of 5 eggsIt's okay

Pros: -Small form factor.

-USB charging port when the unit is off.

-Plenty of USB 3.0 ports.

Cons: -Power cables are not long enough to the video card, they are too short and putting the drive cage back in while trying to negoiate the cables is truly a pain and puts undue pressure on the video ccard.

-The back of the case where you screw down the video card the holes don't match up and I have no way to secure the video card.

Other Thoughts: Had to RMA the first time due to high temps, it was either the heatsink or a broken thermometer or somethign but the second one was much better than the first.

Did you find this review helpful? Yes No

  • Bigmattwithagun
  • 3/12/2013 11:00:04 AM
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsGreat overall gaming setup

Pros: Ive been building gaming machines for over 10 years now and this is my first foray into smaller form factor cases and let me tell you ... bravo Shuttle. Not only does this case support full sized video cards such as the GTX 560ti, which is installed but it has the capability to support multiple hard drives and a full compliment of non low-profile ram. The sturdiness of the case along with the curved edges made the installation a piece of cake. I have a 300gb WD Raptor as the primary and still had room to install a 1.5tb Seagate for storage and what not. Very impressive case overall. Bios was a piece of cake, cabling was tolerable considering size of case and front panels worked (opened and closed) with no issues.

Cons: The only donwside to this case is that there is no built in wi-fi. Not a huge deal, as you can buy usb wi-fi cards for about $40, but having it internal would have been great. Now mind you, if you DONT install a video card that takes up both PCIe slots, then you should be able to buy a micro PCIe card and pop that in. This defeats it being a gaming machine however as no high end video card will only take up one slot. Other than that, the no issues.

Other Thoughts: The system specs are:
Intel Core i5-2500k @ 3.6ghz
Crucial DD3 8GB
WD Raptor 300GB (O/S)
Seagate 1.5TB (secondary)
Pioneer Blu-Ray burner @ 12x
EVGA GTX 560ti w/ 448 cores

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

  • N/A
  • 2/6/2013 7:15:21 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsBeen using Shuttle brand since 07

Pros: Pros:
- Fast
- Reliable
- Small
- Lots of room for expansion and capabilities

Cons: Cons:
- Only con is replace the stock fan with a quieter one. Shuttle still hasn't been able to provide a decent fan in the 5 years Iv been building these. I went with a Noctua 92mm PWM fan.

Other Thoughts: My Build - Gaming Rig
Core i7 2500k
EVGA GTX 670 FTW+ 4gb 256bit
Gskill 16gb Rip Jaw series ram (4x4)
Samsung 840 Pro 256gb SSD
Noctua 92mm PWM CPU Fan
Noctua 120mm (x2) fans
Custom cut/built shell using the factory case

LOVE these computers. Currently building an older one for HTPC

5+++ Stars

4 out of 4 people found this review helpful. Did you? Yes No

  • N/A
  • 1/27/2013 5:01:37 AM
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsFast good design

Pros: Highly recommend. I get the same power from this as a big case computer system and mobo. I installed server 2008 in under seven minutes from a USB flash drive onto a SSD hyperX 240. Paired with a i7 3770K

Cons: It didn't come with a screw driver, for assemble so I got to use a knife as a screw driver, but I'm still impressed.

Other Thoughts: I'd buy another one

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

  • carolcoast
  • 1/4/2013 10:11:33 AM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsNice Package

Pros: 4 Dimm slots
1 mSata slot for SSD
Interesting cooler
Small package
Keeps cool and quiet

Cons: Could use better bios

Other Thoughts: Using with I7-3770S, Muskin 240 GB mSata SSD, Kingston Hyperix 1600 memory and a LG BR Burner. I cannot tell if the memory is running at 1600 or for some reason throttled back to 1333. Beware, this motherboard, unlike other Mini ITX Z77 boards does not support the XEON E3 series at this point in time. I had some issues with this when I first got the package, but Shuttle tech support worked very diligently to get things going. Very responsive

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

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Item#: N82E16856101129
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