在E12的情况下,这是东芝当前的64层3D TLC NAND,尽管我们可能还会看到在E12的使用寿命内使用其96L NAND的驱动器。使用3D TLC,即使使用MLC NAND,E12也有望提供比上一代E7更高的性能。 Phison E12 Engineering Sample Specifications 我们的Phison E12工程样本在双面M.2 2280卡上具有1TB的Toshiba 64L 3D TLC NAND...
the company already improved the E12 firmware and was ready to show updated performance at Flash Memory Summit. Today we're testing the 11.0 reference design firmware to see the improvement and to get a better
Phison E12 Engineering Sample Specifications Capacity 960 GB Controller Phison PS5012-E12 Firmware Version ECFM11.0 NAND Flash Toshiba 256Gb 64-layer BiCS3 3D TLC Form-Factor double-sided M.2-2280 Interface PCIe 3.1 x4, NVMe 1.3 DRAM 1 GB SK Hynix DDR4-2400 CL17 Gallery: Phison E12 NVMe ...
Some of the recent changes to firmware and the hardware has also changed the E12's random write performance. We saw a similar write profile on the 1TB PNY XLR8 CS3030. The low queue depth performance is much lower than the BPX Pro, but the peaks are much higher. 70% Read Sequential Pe...
The firmware for the Phison E12 was much more mature to begin with; our testing of a pre-release engineering sample showed that the platform was already prepared to compete in the high-end SSD market, so we expect more in the way of subtle refinements than big changes. More recently ...
Those 8TB M.2 SSDs currently use the E12 controller and its PCIe 4.0 successors are not available in a reduced-size package like the E12S variant. So 8TB PCIe 4.0 SSDs will probably have to push the limits of NAND packaging by stacking 16 dies per package in order to leave enough PCB...
Those 8TB M.2 SSDs currently use the E12 controller and its PCIe 4.0 successors are not available in a reduced-size package like the E12S variant. So 8TB PCIe 4.0 SSDs will probably have to push the limits of NAND packaging by stacking 16 dies per package in...
Phison's flagship PS5012-E12 PCIe Gen3x4 NVMe SSD controller has achieved the PCI-SIG compliance certification and is also available in an enterprise optimized version - PS5012-E12DC - to serve cloud, edge computing. The controller utilizes a TSMC 28nm process. It maximizes the PCIe Gen 3x4...
Overall, it's a clear step up from their 8-channel E12DC controller solution, but this is definitely the most conservative of the three new controller designs. However, that also means it is quick to market: Phison has already started shipping these drives. Phison Enterprise/Datacenter NVMe ...
This is not an unusual layout for high-end Phison drives - the Phison E12 controller also only mounted up to four NAND packages until it was later shrunk with the E12S revision. This could limit capacity to some extent but the controller is designed for 1Tb/128GB dies with 32 of them ...