128k Sequential Read/Write
The 128k sequential speeds reflect the maximum sequential throughput of the HDD using a realistic file size encountered in an enterprise scenario.
In this test, the Savvio 15K.3 shows its age. It is outstripped by the Enterprise Performance 10K, which has more to do with the speed increase in the much newer 10K HDD than a weakness in the 15K.3. The SSHD chugs along with a beastly 243 MB/s average.
The 15K.3 again lags with an average of 187 MB/s, and the SSHD continues its dominance with almost 242 MB/s. We can see the data travel across the platter of the SSHD during each test iteration. The higher results from the outer tracks come first, and then the speed lowers as it moves to the inner tracks.
The mixed sequential write testing reveals very strong performance from the Enterprise Performance 10K, which manages to shadow, or beat, its 15k counterpart in much of the chart. The Turbo SSHD actually falls to the 15K.3 and the 10K in the 80-90 percent range, the only weakness that we have ever observed with the SSHD. The algorithms in the SSHD do not cache sequential data, bringing it down to earth with the rest of the mere mortals in this small area.
The 15K.3 continues its trend of having the lowest power consumption with an average of 6.9 watts.
The SSHD pulls ahead in efficiency in this test with an average of 32 MB/s per watt.
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 [Savvio 15K.3 Internals and Specifications]
- Page 3 [Test System and Methodology]
- Page 4 [4k Random Read/Write]
- Page 5 [8k Random Read/Write]
- Page 6 [128k Sequential Read/Write]
- Page 7 [Database/OLTP and Web Server]
- Page 8 [Email Server]
- Page 9 [Final Thoughts]
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
- Cyberpunk 2077 won't have any loading screens
- Remedy wants to make Alan Wake 2
- Cyberpunk 2077 uses next-gen engine technology
- PS4 gets $20 greatest hits label
- Nintendo to keep using lootboxes to drive engagement
- ASROCK X370 and MB STICKS
- Aten Thunderbolt 3 Multiport Dock
- Samsung 970 EVO 2TB M.2 NVMe PCIe SSD Review
- Asus X401A Laptop will not boot despite several replaced components -- Second attempt
- DDR4-3400 - Ryzen 7 1800x & Ryzen 7 2700x - X370 & X470
- Micron Launches Industry's First Enterprise SATA Solid State Drives Built on Leading 64-layer 3D NAND Technology
- Micron, Rambus, Northwest Logic and Avery Design to Deliver a Comprehensive GDDR6 Solution for Next-Generation Applications
- Toshiba Memory America Unveils UFS Devices Utilizing 64-Layer, 3D Flash Memory
- ASUS Announces GeForce GTX 1070 Ti Series Gaming Graphics Cards
- ASUS Announces ASUS Hangouts Meet Hardware Kit