We precondition the drive for 16,000 seconds, or 4.44 hours, receiving performance data every second. We plot this data to observe the test subjects descent into steady state. We plot both IOPS and Latency. We plot IOPS (represented by blue scatter) in thousands and Latency (represented by orange scatter) in milliseconds. We precondition for the 100% random read Web Server testing with an inverse 100% random write workload. We observe the SM863 achieving a steady state at 4,000 seconds of preconditioning. The PM863 achieves a steady state at 6,000 seconds of preconditioning.
The Web Server workload is a pure random read test with a wide range of file sizes. Our test consists of the following file sizes and corresponding percentage of the overall 100 percent workload file size: 512B = 22 percent, 1KB = 15 percent, 2KB = 8 percent, 4KB = 23 percent, 8KB = 15 percent, 16KB = 2 percent, 32KB = 6 percent, 64KB = 7 percent, 128KB = 1 percent, and 512KB = 1 percent.
Web server is an application that the PM863 was designed for. In a 100% read environment, the PM863 and the SM863 perform very similarly. The SM863 has a slight edge over the PM863 at QD1-16. At QD32, the PM863 is able to overtake its MLC powered sibling.
Comparing the PM863 to the Micron M510DC, both of which are in direct competition with one another for market share, we find the PM863 is capable of delivering almost twice the performance at QD32. The M510DC provides a longer warranty and slightly more endurance than the PM863, but in a Web Server environment, neither the warranty nor endurance is a major consideration.
Conclusion: Samsung's PM863 illustrates the value of TLC in a read intensive datacenter environment.
PRICING: You can find the Samsung SM863 960GB Enterprise SSD for sale below. The prices listed are valid at the time of writing, but can change at any time. Click the link below to see real-time pricing for the best deal:
United States: The Samsung SM863 960GB Enterprise SSD retails for $571 at Amazon.
United Kingdom: The Samsung SM863 960GB Enterprise SSD retails for £497 at Amazon UK.
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
- MechWarrior 5: Mercenaries announced for 2018
- GIVEAWAY: Corsair Limited RM1000i Special Edition PSU
- Universal's 'The Mummy' returns in first teaser trailer
- Social media ad spending will hit $50 billion by 2019
- Enter our giant 'BFG' Blu-ray giveaway thanks to Disney!
- Gigabyte gaming 5 z170mx cant enable raid need help
- ASUS UX305UA - time till boot starts varies a lot
- 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
- 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