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Thursday, March 14th, 2019
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| 9:00a | New WD Blue SSD Switches To NVMe
In the process of assimilating SanDisk, Western Digital has been re-using their hard drive branding on consumer SSDs: WD Green, Blue and Black can refer to either mechanical hard drives or SSDs. The WD Blue brand is used for the most mainstream products, which for SSDs meant SATA drives. The first WD Blue SSD introduced in 2016 used planar TLC NAND and a Marvell controller with the usual amount of DRAM for a mainstream SSD. The next year, the WD Blue was updated with 3D TLC NAND that kept it competitive with the Crucial MX series and Samsung 850 EVO. 2018 passed with no changes to the WD Blue hardware, but prices were slashed to keep up with the rest of the industry: the 1TB drive that debuted with a MSRP of $310 is now selling for $120. SanDisk's 64-layer 3D TLC NAND is nearing the end of its product cycle, but they and other NAND flash manufacturers aren't in a hurry to switch over to 96L NAND, so it's not quite time for another straightforward refresh of the WD Blue. Instead, Western Digital has chosen to migrate the WD Blue brand over to a different market segment. Now that the WD Black is well-established as a high-end NVMe product, there's room for an entry-level NVMe SSD, and it will be the new WD Blue SN500. This is little more than a re-branding of an existing OEM product (WD SN520), in the same way that the current WD Black SN750 SSD is based on the WD SN720. The SN520 was announced more than a year ago, but as an OEM product we were unable to obtain a review sample. Like the high-end SN720 and SN750, the SN520 and WD Blue SN500 use Western Digital's in-house NVMe SSD controller architecture, albeit in a cut-down implementation with just two PCIe lanes and no DRAM interface. The high-end version of this controller architecture has proven to be very competitive (especially for a first-generation product), but so far we have only the SN500's spec sheet by which to judge the low-end controller.
High-end client/consumer NVMe SSDs all use PCIe 3.0 x4 interfaces, but the entry-level NVMe market is split between four-lane and two-lane controllers. Two-lane controllers are generally cheaper and their smaller size makes them attractive for small form factor devices that can't fit a full 22x80mm M.2 card. The WD SN520 is a 22x30mm design that is also available in 42mm and 80mm card lengths, but the retail WD Blue SN500 will only be sold in the 80mm length that is most common for consumer M.2 drives. The switch from SATA to NVMe means the new WD Blue SN500 will offer much higher peak performance, but the use of a DRAMless controller means there may be some corner cases where heavy workloads show little improvement or even regress in performance. The SN500's controller does not use the NVMe Host Memory Buffer, but does include an undisclosed amount of memory on-board that serves a similar purpose. This means that omitting the external DRAM from the drive should not have as severe a performance impact as it does for DRAMless SATA drives like the WD Green SSD. Even if the new WD Blue SN500 succeeds at offering far better performance than the current WD Blue SATA SSD, it will still be a big step backward in terms of capacity: the SATA product line ranges from 250GB to 2TB, but the SN500 will only be offered in 250GB and 500GB capacities. We hope that Western Digital has an upgraded WD Green in the works to keep affordable 1TB+ drives in their portfolio. The MSRPs for the WD Blue SN500 are a few dollars higher than current retail pricing for the mainstream SATA SSDs they are intended to succeed. Western Digital has not mentioned when the SN500 will hit the shelves, but there will probably not be much delay after today's announcement, since this hardware has been shipping to OEMs for a year already. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 9:01a | The NVIDIA GeForce GTX 1660 Review, Feat. EVGA XC GAMING: Turing Stakes Its Claim at $219 Launching today is NVIDIA's next mainstream video card, the GeForce GTX 1660. The card is based on the a cut-down version of the TU116 Turing GPU used in the GeForce GTX 1660 Ti, and comes paired with GDDR5 memory rather than cutting-edge GDDR6. Overall, the new GTX 1660 is meant to be a cheaper option for the mainstream market, not delivering quite as much performance, but coming in at an even more wallet-friendly $219. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 10:30a | Best Motherboards: Q1 2019
We're once again back with our quarterly look at the PC motherboard market. For the first quarter of this year there has been a lot of buzz around impending AMD releases such as Zen 7nm, but for the motherboard market, the big shift has come in the higher end of the market. At CES a few of higher-end models dominated proceedings (literally), with the announcements of the ASUS ROG Dominus Extreme and the ROG X399 Alpha and X299 Omega models. But, by no means ignored, we're also blessed with no shortage of good motherboard options in all other product segments as well, ranging from the premium to the budget to the SFF markets. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 2:00p | HP Expands 2018 Battery Recall Program, Delayed Announcement Due To Govt Shutdown
HP started a voluntarily recall program of around 50,000 batteries back in early 2018. This year the company expanded the program with another 78,500 battery packs as it had received eight more complaints from its customers. HP initiated this recall in January, however due to the US Government shutdown earlier this year, the recall has only now been publically announced by the Consumer Product Safety Commission. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 3:00p | NVIDIA’s 65-inch Big Format Gaming Display Is Here: HP OMEN X Emperium
Huge displays for entertainment and productivity are getting increasingly popular these days as prices are falling. Last year NVIDIA proposed a reference design for Big Format Gaming Displays: 65-inch monsters featuring a 120/144 Hz refresh rate along with the company’s G-Sync HDR technology. The initiative was supported by three companies: Acer, ASUS, and HP. But while all of them formally announced their BFGD products at CES 2018, only HP has started to sell one - the HP OMEN X Emperium. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 4:00p | Samsung Begins Mass Production of 12 GB LPDDR4X for Smartphones
Samsung said late on Wednesday that it had started volume production of 12 GB LPDDR4X-4266 memory for high-end smartphones. The chip is the highest-density DRAM for mobile applications. The first smartphone to use Samsung’s 12 GB LPDDR4X DRAM package will be the company’s own Galaxy S10+ handset formally announced last month. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 5:00p | Acer’s TravelMate X514-51: A 14-Inch Commercial Laptop under 1 kg (2.2 lbs)
Acer has introduced its new thin-and-light commercial notebook aimed at small and medium businesses. Outfitted with a 14-inch display and based on Intel’s Core i5/i7 processors, the TravelMate X514-51 weighs only 2.16 pounds (980 grams). The laptop also supports a host of security features required by businesses. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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