OCZ Technology Vector 150 120GB SSD Review
PCMark Vantage - Drives with Data Testing
For a complete breakdown on the Drives with Data Testing please read this article. You will be able to perform this test at home with the files provided in the article - full instructions are included.
- Brief Methodology
SSDs perform differently when used for a period of time and when data is already present on the drive. The purpose of the Drives with Data testing is to show how a drive performs in these 'dirty' states. SSDs also need time to recover, either with TRIM or onboard garbage collection methods.
Drives with Data Testing - 25%, 50%, 75% Full States and Dirty / Empty Test
Files needed for 60 (64GB), 120 (128GB), 240 (256GB)
60GB Fill - 15GB, 30GB, 45GB
120GB Fill - 30GB, 60GB, 90GB
240GB Fill - 60GB, 120GB, 160GB
Empty but Dirty - a test run just after the fill tests and shows if a drive needs time to recover or if performance is instantly restored.

SSDs slow as data populates the flash. In this test, we see performance at different stages of the flash filled with data.
We use the 50% full marker to evaluate performance. Vector 150 is a bit faster than the original Vector when half full, but both are a little slower than 840 Pro 128GB.
PRICING: You can find products similar to this one for sale below.
United States: Find other tech and computer products like this over at Amazon's website.
United Kingdom: Find other tech and computer products like this over at Amazon UK's website.
Canada: Find other tech and computer products like this over at Amazon Canada's website.
- Page 1 [Introduction]
- Page 2 [Specifications, Pricing and Availability]
- Page 3 [OCZ Vector 150 120GB SSD]
- Page 4 [Benchmarks - Test System Setup and ATTO Baseline Performance]
- Page 5 [Benchmarks - Sequential Performance]
- Page 6 [Benchmarks - AIDA64 Random Access Time]
- Page 7 [Benchmarks - Anvil Storage Utilities]
- We at TweakTown openly invite the companies who provide us with review samples / who are mentioned or discussed to express their opinion of our content. If any company representative wishes to respond, we will publish the response here.
Related Tags
Latest News Posts
- Get caught up in 'Girl in the Spider's Web' Blu-ray giveaway
- Activision: Destiny was tying up our resources
- Activision cut jobs to focus on monetization as well as dev
- Anthem's epic skins cost $8.50 a piece
- Crackdown 3 only exists to sell Game Pass subscriptions
Forum Activity
- Resident Evil 2 Remake Review: Fright Night
- HELP !!!! ASROCK Z77 PRO3 "NON-K OC MENU" disappeared :-(
- GeIL Super Luce RGB Sync DDR4-3200 16GB Memory Kit Review
- ASRock Multi-Gigabit Performance: 10GbE/5GbE/2.5G Networking
- Very odd boot behavior on three identical x399 Taichi builds.
Press Releases
- New Screenshots for ShaRkPG, Maneater | PC Version to Support NVIDIA Ansel Technology
- The world's first judicial friendship simulator takes to Kickstarter in Supreme Courtship!
- Cupid hits Ring of Elysium with Valentine's Day event
- New Gameplay Video for World-Shaping RTS Bannermen Released
- Nokia launches Cognitive Collaboration Hubs to help operators design 5G networks and create AI-enabled use cases