VGN-Z

Currently WIP

VGN-Z in Grey

Overview

The Sony Vaio VGN-Z is a high-end laptop released by Sony in mid-2008. It was the second model in their flagship Z series, and also the spiritual successor to the VGN-SZ. It was intended to be a business machine that also offered enough performance to be their main computer.

VGN-Z in Black

The laptop featured Sony's iconic cylinder power button design, and was a major leap compared to Sony's past thin and light laptop, the VGN-SZ. The laptop came in 7 different colours which included 2 patterns, however only 2 for the palmrest (Grey and Black).

The VGN-Z featured an all-new dynamic graphics switching capability which allowed you to switch graphics without having to restart the laptop. Unfortunately, this means that standard drivers will not work on the laptop, and only the official Sony drivers will work. It also featured a 16:9 display, a shift from the previous 16:10 panel.

The laptop is constructed with a carbon fiber body and lid and an aluminium palmrest. To compensate for the smaller vertical space due to the 16:9 display, the laptop had to use a 12 layer motherboard to compact it as much as possible.

They offered a variety of optional extras, including a Blu-Ray drive, 1600x900 display and 2 64GB SSDs configured in RAID 0 offering a total of 128GB at extremely fast speeds. The SSDs are actually standard microSATA SSDs, so they can be upgraded quite cheaply and are also capable of using mSATA SSDs with an adapter, unlike the later designs which used a proprietary LIF connector.

The keyboard is a standard chiclet design, and is very good to type on. The speakers were also excellent, and the screen offers wide viewing angles and good colour. The battery life was moderate, lasting 3 hours in Stamina mode and 2 hours in Speed mode (Tested by Japanese review site PC Watch) For its small size, thermals are fairly good as well and the fans are quiet.

Detailed Specs

Processor: Intel® Core 2 Duo P8400/P8600/P9500/P9600/T9600/T9900 (not soldered

Graphics: Nvidia GeForce 9300M GS with 128MB (1366x768 models) or 256MB (1600x900 models) VRAM and Intel Graphics Media Accelerator X4500MHD

Chipset: Intel GM45 Express (1066MHz)

Memory: DDR3-1066MHz (8GB maximum, originally shipped with 4GB)

Display: 13.1" 1600x900 or 1366x768 widescreen "X-Black" TFT LCD

Storage: 200GB HDD or single/dual RAID 64GB SSD

Weight: 1.35kg

MSRP: Roughly £1500 or 275800 yen (base model)

Battery: 5400mAh 6 cell battery (VGP-BPS12), optional 8100mAh extended 9 cell battery (VGP-BPL12),

Ports: 2x USB 2.0, i-Link S400 port, Headphone and Microphone jack, 56k modem, Gigabit Ethernet, ExpressCard slot, SD and Memory Stick slot, DVD drive or optional Blu-Ray drive, HDMI, VGA and docking station port (VGP-PRZ1)

Connectivity: Intel WiFi Link 5100 (802.11 a/b/g/n), Bluetooth 2.0 and optional 3G WWAN, FeliCa reader (Japan only)

Daily Usage Today

The VGN-Z is still a very capable machine today, allowing light browsing and word processing. The 9300M GS graphics also helps with gaming being capable of running older or light games. Windows 10 is usable on this machine, however you must use the Windows Vista driver and install all of the Vaio utilities to get proper GPU switching functionality, you are better off running Windows 7 for full functionality, as Sony released updated drivers designed for the OS. I would recommend upgrading to the maximum 8GB, thankfully it is DDR3 so it is cheap to get (£10 from AliExpress). Be aware that this laptop only accepts DDR3-1066 modules, higher speed modules do not work.

It is usually the cheapest of the Z series and the most common, however batteries are very hard to come by (there is only 1 listing on AliExpress as of writing this) and are very expensive. The usual spec you would find of this computer is the grey palmrest, 1600x900 display and a P9500 or P9600, other models are quite rare (maybe not in Japan?).

In terms of repairability, the RAM is easily accessible behind a cover on the back, however if you want acesss to the hard drive you will need to remove the palmrest and if you need to repaste you will need to remove the motherboard. There aren't any common problems, however it is very easy to damage the ribbon cable going from the palmrest assembly to the motherboard, and it is easy for the ZIF connector locking plates to fall off, however it can carefully be placed back into place.

Resources

Interview with the developers behind the VGN-Z

Article with a VAIO Engineer tearing down the laptop (Japanese)

Gaming test on a VGN-Z with a T9900 and 8GB RAM

There are no known recovery disks available for this series though you could use one from another series of the time and use SVRP to patch it.

Credits

PC Watch Review (Japanese)

Alphr Review