• Welcome to TechPowerUp Forums, Guest! Please check out our forum guidelines for info related to our community.

Phison Demonstrates 4-Bits Per Cell QLC SSDs

AleksandarK

News Editor
Staff member
Joined
Aug 19, 2017
Messages
2,220 (0.91/day)
Phison Electronics, the industry's leader in flash controller and NAND storage solutions, is demonstrating mainstream performance using 4-bits per cell QLC NAND flash controllers and SSDs at the Consumer Electronics Show 2020 (CES) in Las Vegas, Nevada. In its private suite, Phison is showcasing the addition of support for QLC NAND to its already shipping E16 PCIe Gen 4x4, E12 PCIe Gen 3x4, and S12 SATA controllers that use TLC NAND. Phison's industry leading approach leverages highly successful controllers that were qualified by tier-1 OEMs, are in mass production now, and extends new SSD designs to utilize either TLC or QLC NAND. Phison's proprietary QLC NAND controller technology enables higher SSD capacities in industry standard form factors while meeting the performance demands of mainstream applications.

Phison's flagship E16 series controller for PCIe Gen 4x4 NVMe SSDs can achieve up to 4 TB in capacity with QLC NAND and reaches speeds of 4.9 GB/s for sequential reads and 3.8 GB/s for sequential writes. The E12 series controller enables PCIe Gen 3x4 NVMe SSDs and has a capacity of up to 8 TB and speeds of 3.4 GB/s sequential reads, 3.0 GB/s sequential writes with QLC NAND. For the SATA interface, Phison is also demonstrating the S12 controller series SSDs with up to 16 TB using QLC NAND and performance at 550 MB/s sequential reads and 530 MB/s sequential writes. Phison's DRAM-less S13T controllers enable smaller form factors, have a capacity of up to 2 TB, and operate at 550 MB/s sequential reads and 500 MB/s sequential writes.


"PC OEMs are always striving to offer higher storage capacities combined with performance to provide a quality PC experience for end users," according to Jeff Janukowicz, research vice president at IDC. "SSD manufacturers are increasingly looking to adopt QLC NAND technology in PCs, and the latest generation of SSD controllers such as Phison's QLC client SSD controller are poised to enable suppliers to deliver SSDs that meet PC performance expectations at higher capacities, but at more affordable prices."

"Adding QLC NAND support to the commercially successful E16, E12, and S12 series SSD controllers was a high priority request from our customers. Phison not only listened, but we are proud to offer QLC NAND support with industry leading capacities and performance that provides our customers with key differentiating advantages," said KS Pua, Chairman and CEO of Phison Electronics Corporation.

View at TechPowerUp Main Site
 
Joined
Sep 15, 2011
Messages
6,465 (1.41/day)
Processor Intel® Core™ i7-13700K
Motherboard Gigabyte Z790 Aorus Elite AX
Cooling Noctua NH-D15
Memory 32GB(2x16) DDR5@6600MHz G-Skill Trident Z5
Video Card(s) ZOTAC GAMING GeForce RTX 3080 AMP Holo
Storage 2TB SK Platinum P41 SSD + 4TB SanDisk Ultra SSD + 500GB Samsung 840 EVO SSD
Display(s) Acer Predator X34 3440x1440@100Hz G-Sync
Case NZXT PHANTOM410-BK
Audio Device(s) Creative X-Fi Titanium PCIe
Power Supply Corsair 850W
Mouse Logitech Hero G502 SE
Software Windows 11 Pro - 64bit
Benchmark Scores 30FPS in NFS:Rivals
8TB? Yeah baby. Now cut those prices in half so we can talk business...
 
Joined
Apr 1, 2014
Messages
502 (0.14/day)
System Name Personal Rig
Processor Intel i5 3570K
Motherboard Asus P8Z77-V
Cooling Noctua NH-U12P Push/Pull
Memory 8GB 1600Mhz Vengeance
Video Card(s) Intel HD4000
Storage Seagate 1TB & 180GB Intel 330
Display(s) AOC I2360P
Case Enermax Vostok
Audio Device(s) Onboard realtek
Power Supply Corsair TX650
Mouse Microsoft OEM 2.0
Keyboard Logitech Internet Pro White
Software Legal ;)
Benchmark Scores Very big
>and 3.8 GB/s for sequential writes.

Yeah, for the first few GBs, then back to HDD levels (50-100MB/s).
Also, took them long enough to enable QLC support.
 

newtekie1

Semi-Retired Folder
Joined
Nov 22, 2005
Messages
28,472 (4.24/day)
Location
Indiana, USA
Processor Intel Core i7 10850K@5.2GHz
Motherboard AsRock Z470 Taichi
Cooling Corsair H115i Pro w/ Noctua NF-A14 Fans
Memory 32GB DDR4-3600
Video Card(s) RTX 2070 Super
Storage 500GB SX8200 Pro + 8TB with 1TB SSD Cache
Display(s) Acer Nitro VG280K 4K 28"
Case Fractal Design Define S
Audio Device(s) Onboard is good enough for me
Power Supply eVGA SuperNOVA 1000w G3
Software Windows 10 Pro x64
Warranty? IOPS, real world performance, wear rate?

You realize all of those questions depend on the NAND used and the actual manufacturer of the drive, and this is all about just the controllers, and not actual consumer drives, right?

The real news headline should be that Phison has updated their controllers to support QLC, and showed demo units at CES.
 
Top