3D TLC

As the 2022 Flash Memory Summit continues, SK hynix is the latest vendor to announce their next generation of NAND flash memory at the show. Showcasing for the first time the company’s forthcoming 238 layer TLC NAND, which promises both improved density/capacity and improved bandwidth. At 238 layers, SK hynix has, at least for the moment, secured bragging rights for the greatest number of layers in a TLC NAND die – though with mass production not set to begin until 2023, it’s going to be a while until the company’s newest NAND shows up in retail products. Following closely on the heels of Micron’s 232L TLC NAND announcement last week, SK hynix is upping the ante ever so slightly with a 238 layer design. Though...

Micron’s 232 Layer NAND Now Shipping: 1Tbit, 6-Plane Dies With 50% More I/O Bandwidth

Ahead of next week’s Flash Memory Summit, Micron this morning is announcing that their next-generation 232 layer NAND has begun shipping. The sixth generation of Micron’s 3D NAND technology...

19 by Ryan Smith on 7/26/2022

Samsung Portable SSD T7 Shield Review: Flagship PSSD Gets IP65 Avatar

Samsung's lineup of portable SSDs has enjoyed tremendous success, starting with the T1 back in 2015. The company has been regularly updating their PSSD lineup with the evolution of...

14 by Ganesh T S on 7/20/2022

SK hynix Releases Platinum P41 SSD: Going Even Faster With PCIe 4 and 176L NAND

First introduced back at CES 2022, this morning SK hynix is finally kicking off sales of their new retail consumer SSD, the Platinum P41. The successor to the popular...

8 by Ryan Smith on 5/19/2022

Western Digital Updates WD Blue Series with SN570 DRAM-less NVMe SSD

Western Digital is unveiling its latest addition to the WD Blue family today - the SN570 NVMe SSD. A DRAM-less PCIe 3.0 x4 drive, it brings in performance improvements...

21 by Ganesh T S on 10/4/2021

Next Gen NVMe SD Card Review: The SM2708 Controller Serves it Hot and Fast

Flash-based removable media has a host of use cases in products ranging from content capture devices to portable game consoles. Behind the standards of these is the SD Association...

43 by Ganesh T S on 9/9/2021

SK Hynix Releases 2TB Version of Gold P31 NVMe SSD

Coming off of the popular reception of their first family of retail NVMe SSDs, SK hynix this morning is adding another model to the Gold P31 family: the long-awaited...

32 by Ryan Smith on 8/17/2021

The Western Digital WD Black SN850 Review: A Very Fast PCIe 4.0 SSD

Western Digital has rapidly risen to being a top-tier player in the market, and this is no more evident than with their newest high-end SSD, the WD Black SN850.

83 by Billy Tallis on 3/18/2021

The Samsung SSD 980 (500GB & 1TB) Review: Samsung's Entry NVMe

Samsung's new SSD 980, with no PRO, EVO or QVO suffix, is the company's first entry-level NVMe SSD. We've got two of the capacities in for review.

54 by Billy Tallis on 3/9/2021

2021 NAND Flash Updates from ISSCC: The Leaning Towers of TLC and QLC

The annual IEEE International Solid-State Circuits Conference covers a range of topics of interest to AnandTech. Every year the conference includes a session on non-volatile memories where most of...

76 by Billy Tallis on 2/19/2021

The Samsung 870 EVO (1TB & 4TB) Review: Does the World Need Premium SATA SSDs?

Samsung is one of the few brands still launching new high-end SATA SSDs in the consumer market. The new Samsung 870 EVO is a fine update to a very...

139 by Billy Tallis on 2/17/2021

Samsung Introduces 870 EVO SATA SSDs: 128L TLC With an Updated Controller

Samsung is launching the latest iteration of their mainstream consumer TLC-based SATA SSDs. The new 870 EVO brings the same generational updates to Samsung's 3D NAND and SSD controller...

29 by Billy Tallis on 1/19/2021

SK Hynix Announces 176-Layer 3D NAND

SK hynix has announced their latest generation of 3D NAND, now featuring 176 layers of charge trap flash memory cells. SK hynix is the second NAND manufacturer to reach...

29 by Billy Tallis on 12/7/2020

Micron Announces 176-layer 3D NAND

Just in time for Flash Memory Summit, Micron is announcing their fifth generation of 3D NAND flash memory, with a record-breaking 176 layers. The new 176L flash is their...

29 by Billy Tallis on 11/9/2020

ADATA External and HP Portable SSDs Review: Featuring the ADATA SE800 and HP P700

Portable flash-based storage solutions are one of the growing segments in the direct-attached storage market. The emergence of 3D NAND with TLC and QLC has brought down the cost...

13 by Ganesh T S on 9/24/2020

The Samsung 980 PRO PCIe 4.0 SSD Review: A Spirit of Hope

It may be a bit later than originally planned, but Samsung's first consumer SSD to support PCIe 4.0 is here. The Samsung 980 PRO was first previewed at CES...

137 by Billy Tallis on 9/22/2020

Samsung 980 PRO Briefly Listed Online

In what seems to be an accidental leak, a product page for the highly-awaited Samsung 980 PRO SSD was posted and later taken down from Samsung's website for Singapore...

78 by Billy Tallis on 8/31/2020

The Best NVMe SSD for Laptops and Notebooks: SK hynix Gold P31 1TB SSD Reviewed

SK hynix has entered the consumer NVMe SSD market with a big splash: the new Gold P31 has solid high-end performance, but its power efficiency blows the competition out...

80 by Billy Tallis on 8/27/2020

SK Hynix Launches First 128 Layer 3D NAND SSD: Gold P31 NVMe

Last year SK Hynix re-entered the consumer retail SSD market with their Gold S31 SATA SSD. At CES 2020, they previewed a pair of consumer NVMe drives, the first...

20 by Billy Tallis on 8/18/2020

Intel Announces D7-P5500 and D7-P5600 Series PCIe 4.0 Enterprise SSDs

Intel has yet to launch their first CPUs supporting PCIe 4.0, but other parts of the business are keeping pace with the transition: network controllers, FPGAs, and starting today...

36 by Billy Tallis on 6/18/2020

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