4K Random Read/Write
Each QD for every parameter tested includes 300 data points (five minutes of one second reports) to illustrate the degree of performance variability. The line for each QD represents the average speed reported during the five-minute interval.
4K random speed measurements are an important metric when comparing drive performance, as the hardest type of file access for any storage solution to master is small-file random. One of the most sought-after performance specifications, 4K random performance is a heavily marketed figure.
The Constellation ES.3 leads the pack easily with an average of 190 IOPS at QD256.
The ES.3 falls into a slightly higher performance envelope than the competing solutions and with less variability, averaging 205 IOPS at QD256 in our 4K write testing. The Western Digital SE trails closely behind with an average of 198 IOPS.
Our write percentage testing illustrates the varying performance of each solution with mixed workloads. The 100% column to the right is a pure write workload of the 4K file size, and 0% represents a pure 4K read workload.
The Constellation ES.3 outperforms the other HDD's in this test, and exhibits excellent speed in the read heavy percentages.
The Constellation ES.3 edges out the other competitors with the best latency, providing 59,892 I/O's (98%) at 100-200ms, and the remaining 1219 I/O's (1.99%) in the 200-400ms range.
We record the power consumption measurements during our test run at QD256. The Constellation ES.3 averages 8.84 Watts, well below the Toshiba offering.
IOPS to Watts measurements are generated from data recorded during our test. The Constellation ES.3 delivers an average of 26 IOPS per Watt for 4K random writes, and 24 IOPS per Watt for 4K random read access.
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.
Recommended for You
- 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.
Latest News Posts
- The Last of Us 2 announced
- Marvel vs Capcom: Infinite announced, coming in 2017
- New Uncharted: The Lost Legacy announced
- Google's Daydream now available in two additional colors
- Death Stranding's engine optimized for 4K on PS4 Pro
- Ga z170m d3h ddr3-cf seek bios non-k_oc and kaby_support
- ROCCAT SOVA MK Gaming Lapboard Review
- ASRock 990fx extreme4 & Fast- Ultra Fast Boot Issues
- Fnatic Gear Clutch G1 Optical Gaming Mouse Review
- X99 Professional Gaming i7 and RAM question
- ENERMAX launches REVOLUTION SFX, with the highest wattage 650W full modular SFX Model in standard 100mm depth
- Intel Extreme Masters Season 11 finals confirmed for two weekends in March with more than $600,000 in prizing
- Ultimate Media Ventures teams up with The Coalition for sanctioned December 18 Gears Of War 4 Pro-Am eSports Battle On The Strip Event
- Thecus introduces Scale-Out architecture to meet rising enterprise storage demand
- Plantronics launches RIG 800 series - first 24-hour wireless gaming headset