KLEVV by Essencore had a formidable lineup of high-end gaming PC memory and SSDs at Computex 2024. We were greeted at the booth with an Essencore-branded LPCAMM2 module with 32 GB density, and LPDDR5-8533 speeds on tap. The Genuine G560 (it's named Genuine) is a modern M.2 NVMe Gen 5 SSD with a fanless heatsink. It comes in capacities of 1 TB, 2 TB, and 4 TB; with sequential speeds ranging between 13 GB/s to 14 GB/s reads, and 9.5 GB/s to 12 GB/s writes; and depending on the capacity, the endurance is between 700 TBW to 3000 TBW. The CRAS C930 is a premium M.2 Gen 4 SSD, with 1 TB and 2 TB models available, sequential read speeds of up to 7.4 GB/s, and sequential write speeds between 6.4 GB/s to 6.8 GB/s. Endurance ranges between 750 TBW for the 1 TB model, and 1500 TBW for the 2 TB.

At the value end of KLEVV's SSD lineup is the CRAS C925, which offers mostly similar performance numbers to the C930, but with slightly different endurance ratings. It ranges between 500 GB and 2 TB; with the same 7.4 GB/s maximum read speeds, but slightly lower maximum write speeds of 6.2 GB/s for the 500 GB model, 6.3 GB/s for the 1 TB, and 6.5 GB/s for the 2 TB model; and endurance rated at 600 TBW, 1200 TBW, and 2400 TBW, respectively.

YMTC X3-6070 3D QLC NAND flash chips are claimed by the company to offer endurance comparable to 3D TLC NAND flash chips from its competitors, ITHome reports. The company launched the new NAND flash chip at an event earlier this week. The X3-6070 is based on YMTC's 3rd Generation Xtracking architecture, and is 128-layer, which may not sound very competitive, given that other brands have moved up to 176-layer, or 232-layer; but YMTC says that the 128-layer design-choice is one of the four key ingredients to achieving high endurance for this chip.

The other three ingredients are innovations in the materials making up the NAND flash physical layer, new error-correction algorithms, and optimizations at the level of the SSD controller. The X3-6070 can sustain 4,000 P/E cycles per cell, YMTC claims, which is in league of contemporary 3D TLC NAND flash chips. It is able to do so, at lower costs from the QLC architecture. Besides the X3-6070, YMTC also launched a few first-party reference design SSDs that fully implement the controller-level optimizations needed for the chip to perform and endure as advertised.

Silicon Power releases the new High Endurance microSDXC UHS-I card, a reliable memory card that was designed to keep working around the clock in professional and home surveillance cameras, dash cameras, body cameras, and more. This card is compliant with the speed specifications of UHS-I and V30 to ensure it doesn't miss a beat - expected or unexpected. And, when you need to review the footage, play it back in crisp and stunningly clear 4K Ultra HD.

With read speeds up to 100 MB/s, you can transfer or back-up footage quickly and begin a new set of recording in a snap. Write speeds up to 80 MB/s give this card the ability to handle write-intensive applications such as non-stop recording with ease.

Samsung 990 PRO is the company's flagship client SSD, which is among the fastest Gen 4 NVMe SSDs you can buy. It also commands a very high price premium, with the 1 TB variant priced at $170, and the 2 TB variant at $290. When you're buying in this segment, you expect the highest endurance figures for your SSD. Client SSD endurance figures are already on the rise, as NAND flash technology evolves. Neowin noticed that their 990 PRO isn't meeting this vital expectation, and with a little digging, found that there are others with this problem, and they didn't just get a bad drive.

Apparently, the "drive health" reading in Samsung Magician—the utility software for Samsung SSDs—drops rather rapidly for the 990 PRO. After a clean software installation on a new drive, Neowin observed that their drive's health reading was already at 99% (something very unexpected for a new drive); and what's worse was that even with regular use of the drive in the following days, the drive health would drop by 1 percentage point every day. Drive health is interchangeable with endurance, as it indicates the number of program-erase (PE) cycles left on the NAND flash memory before regions of the drive's user-area become unwritable.

Greenliant is now shipping mSATA and SATA M.2 2242 ArmourDrive EX Series solid state drives (SSDs) with EnduroSLC Technology for superior data retention and high endurance ranging from 60K and 120K to the industry-leading 300K program-erase (P/E) cycles. Built with Greenliant's advanced in-house controllers, these SSDs are available in 10 GB, 20 GB, 40 GB, 80 GB, 160 GB and 320 GB capacities.

mSATA and SATA M.2 2242 ArmourDrive EX Series SSDs are included in Greenliant's Long-Term Availability (LTA) program (http://bit.ly/SSD-LTA-program), providing customers with a stable portfolio of high-endurance data storage products for up to 10 years. Greenliant is also shipping mSATA and SATA M.2 2242 / 2280 ArmourDrive PX Series SSDs using cost-effective industrial 3-bit-per-cell (TLC) 3D NAND. These SSDs support 5K P/E cycles and are available in 64 GB, 128 GB, 256 GB and 512 GB capacities.

Solidigm—the company that Intel sold its SSD business to—held a tech day last week where the company shared some details about its future roadmaps. The company appears to be focusing on 3D QLC NAND and its 192-layer product promises both larger drives, but also enhanced endurance for QLC NAND. For example, Solidigm's 30.72 TB SSD is promising a PBW of around 32 PB (Petabyte) endurance. This is using what the company calls QLC Essential Endurance NAND.

However, its QLC Value Endurance NAND is what will enable the 61.44 TB drive, which is said to offer around 65 PB write endurance, but it should be noted that this is at 16 KB aligned data or during other types of light data writes. Neither type of NAND is destined for consumer applications as of now, as Solidigm is only targeting E1, E3 and U.2 form factors. Regardless, this appears to be a huge step forward for 3D QLC NAND and Solidigm is hoping that its upcoming drives will be able to replace mechanical drives in the enterprise market space. On top of this, Solidigm also claims to offer better throughput and latency compared to its competitors, but we're still looking at SATA type level SSD performance for the IOPS. The first drives with the new 192-layer 3D QLC NAND are expected to be available sometime early next year.

ATP Electronics, the global leader in specialized storage and memory solutions, introduces its latest 3D triple-level cell (TLC) flash storage solid state drives (SSDs): the N700 and N600 Series, which support the high-speed PCIe 3.0 interface x4 lanes and NVMe protocol. The new SSDs offer hardware-based security features, such as Write Protection and Quick Erase, by project and customer request. Enabled through the general input/output (GPIO) pins, HW Write Protect puts the SSD in "Read Only" mode, thus preventing the modification or tampering of stored data. HW Quick Erase, on the other hand, initiates a block-by-block data pattern write operation to systematically erase any trace of user data.

Available as M.2 2230 modules, they offer better power efficiency and are suitable for applications using small and light systems such as point-of-sale (POS) systems, mobile PCs, Internet of Things (IoT) devices, and server boot applications. The N700 and N600 Series accommodate a heatsink ball-grid array (HSBGA) on the M.2 2230 form factor. For customers who prefer a soldered-down, vibration-proof solution, ATP also offers M.2 Type 1620 HSBGA SSDs with the same firmware and NAND configuration.

Greenliant is now sampling SATA M.2 2242 ArmourDrive PX Series solid state drives (SSDs) that support 5K program-erase (P/E) cycles and advanced EX series SSDs with superior data retention and high endurance that support 60K, 120K and industry-leading 300K P/E cycles. SATA M.2 2242 ArmourDrive SSDs operate at industrial temperatures (-40 to +85 degrees Celsius) and are rigorously tested for shock and vibration to withstand the most extreme environments. See SATA M.2 ArmourDrive product information at http://bit.ly/SATA-M2-SSD.

Designed with Greenliant's EnduroSLC Technology, the new EX Series SSDs are available in 4 GB, 8 GB, 20 GB, 40 GB, 80 GB, 160 GB and 320 GB capacities, and are included in Greenliant's Long-Term Availability (LTA) program for 1-bit-per-cell (SLC) NAND based products (http://bit.ly/SSD-LTA-program). The new PX Series SSDs, available in 64 GB, 128 GB, 256 GB and 512 GB capacities, use 3-bit-per-cell (TLC) 3D NAND flash memory to provide cost-effective industrial storage.

Kingston, the flash memory affiliate of Kingston Technology Company, Inc., a world leader in memory products and technology solutions, today announced the availability of the DC1500M, a U.2 data center NVMe PCIe SSD for mixed-use workloads. Leveraging a high-performance Gen 3.0 x4 PCIe NVMe design, the DC1500M delivers predictable random IO performance as well as predictable latencies over a wide range of workloads.

"DC1500M adds support for multiple namespaces making it ideal for environments including virtualisation and web hosting," said Tony Hollingsbee, SSD business manager, Kingston EMEA. "From high-performance cloud services, media capture and transport to a range of big-data applications, DC1500M sets the standard for applications where QoS and predictability of performance are paramount. Data centers need drives that are reliable, have serviceable form factors and are equipped with the enterprise-grade features that make it easier to maintain SLAs."

(Update May 6: Added PNY's official word on the endurance changes)

PNY has quietly reduced the endurance rating (TBW - TeraBytes Written) for its XLR8 CS3030 M.2 NVMe SSD by almost 80%. The "quietly" comes from the fact that the company only deemed it necessary to update the product specifications on their website, and didn't announce any such changes via press release or any other means. Hence, prospective buyers who might look to launch reviews of this NVMe SSD so as to make a decision regarding its purchase may be led astray by the (then) quoted TBW ratings, which are actually no longer relevant for samples of this SSD - at the very least for any model manufactured post-specifications change on their website.

There are no other changes to specifications - neither in capacity, nor in Read/Write speeds. However, endurance has taken an almost 80% dive in the worst case scenarios - those of the 2 TB and 500 GB capacities, which saw reductions from their respective 3,115 TBW and 800 TBW down to 660 TBW and 170 TBW - or 78.8%. The 1 TB capacity takes a 78.4% dive in endurance (1665 TBW down to 360 TBW) and the 250 GB model is the least affected one, whilst still losing out 55.3% of its rated endurance (380 TBW down to 170 TBW).