Ultrastar

Western Digital is introducing a new high-end enterprise NVMe SSD, the Ultrastar DC SN840, and a NVMe over Fabrics 2U JBOF using up to 24 of these SSDs. The Ultrastar DC SN840 uses the same 96L TLC and in-house SSD controller as the SN640, but the SN840 offers more features, performance and endurance to serve a higher market segment than the more mainstream SN640. The SN840 uses a 15mm thick U.2 form factor compared to 7mm U.2 (and M.2 and EDSFF options) for the SN640, which allows the SN840 to handle much higher power levels and to accommodate higher drive capacities in the U.2 form factor. The controller is still a PCIe 3 design so peak sequential read performance is barely faster than the SN640...

Western Digital Begins to Sample 18 TB & 20 TB ‘Energy Assisted’ Hard Drives

Western Digital has started partner sampling of its 18 TB and 20 TB energy-assisted magnetic recording (EAMR) drives. The HDDs utilize WD's up and coming EAMR tech to further...

23 by Anton Shilov on 12/23/2019

Western Digital Ultrastar DC SS540 SAS SSDs: Up to 15.36 TB, Up to 3 DWPD

Western Digital has introduced its new series of SSDs designed for mission critical applications, including OLTP, OLAP, hyper converged infrastructure (HCI), as well as software-defined storage (SDS) workloads. The...

21 by Anton Shilov on 11/6/2019

Western Digital Reveals 18 TB DC HC550 'EAMR' Hard Drive

Marking an important step in the development of next-generation hard drive technology, Western Digital has formally announced the company’s first hard drives based on energy-assisted magnetic recording. Starting things...

48 by Anton Shilov on 9/18/2019

Western Digital 20 TB HDD: Crazy Capacity for Cold Storage

As operators of cloud datacenters need more storage capacity, higher capacity HDDs are being developed. As data hoarders need more capacity, higher capacity HDDs are needed. Last week Western...

50 by Anton Shilov on 9/11/2019

Western Digital Reveals Ultrastar DC SN340 SSDs for Read Intensive Workloads

Western Digital has introduced its new accelerator drives designed for very read-intensive workloads. The key feature of the Ultrastar DC SN340 Very Read Intensive (VRI) SSDs is their low...

5 by Anton Shilov on 8/7/2019

Western Digital Unveils Ultrastar DC SN640 SSDs: Up to 30.72 TB Capacity

Western Digital has announced its new family of enterprise SSDs aimed at mixed-use-case workloads. The new drives use in-house developed components and come in EDSFF E1.L, U.2, and M.2-22110...

14 by Anton Shilov on 8/7/2019

Western Digital’s Ultrastar DC HC330: A 10 TB HDD for Enterprises w/ 40% Faster Writes

Western Digital has introduced its new top-of-the-range air-filled hard drive for enterprises that use storage servers, RAID arrays, and distributed storage. The Ultrastar DC HC330 HDD expands the capacities...

9 by Anton Shilov on 7/23/2019

Western Digital Announces Ultrastar DC ME200 Memory Extension Drive

Western Digital on Monday introduced its new special-purpose SSD designed to speed up in-memory processing applications. The new Ultrastar DC ME200 Memory Extension Drive uses proven hardware and comes...

8 by Anton Shilov on 11/13/2018

New Halo 15TB HDDs: Western Digital Unveils the Ultrastar DC HC620

Western Digital this week introduced its new Ultrastar DC HC620 family of hard drives that consists of 14 TB and 15 TB models. The HDDs use shingled magnetic recording...

19 by Anton Shilov on 10/26/2018

Western Digital Launches Ultrastar DC HC530 14 TB PMR with TDMR HDD

On Wednesday, Western Digital introduced its highest capacity hard drive based on conventional magnetic recording to date. The HGST Ultrastar DC HC530 can store 14 TB of data and...

20 by Anton Shilov on 4/18/2018

HGST Ultrastar 7K6 & 7K8 Enterprise HDDs: Up to 8 TB, 9th Gen PMR

This week Western Digital has introduced a new breed of HGST-branded server-class hard drives targeting “mainstream” applications that require 24/7 availability as well as enterprise-grade reliability and performance, but...

2 by Anton Shilov on 1/25/2018

Western Digital Now Shipping 14 TB HDDs: HGST Ultrastar Hs14 with 1000 Gb/in2

Western Digital has started to ship its new HGST Ultrastar Hs14 hard drives, promoted as being suitable for cloud datacenters and for hyperscale developments. The capacity increase from its...

34 by Anton Shilov on 11/1/2017

Western Digital Launches HGST Ultrastar SS300 SSDs: 3D NAND for Data Centers

Western Digital has officially introduced its first data center-class SSDs using 3D NAND flash. The new HGST Ultrastar SS300 SSDs are designed for SAS applications with mixed workloads that...

3 by Anton Shilov on 5/22/2017

Western Digital: Sales of Helium-Filled HDDs Accelerating, 15M Sold So Far

Western Digital recently announced that it had sold 15 million helium-filled hard drives, indicating that sales of such HDDs are accelerating. Since the launch of the HGST HelioSeal platform...

29 by Anton Shilov on 5/13/2017

Western Digital Starts Shipments of HGST Ultrastar He12 12 TB HDDs

Western Digital on Wednesday announced that it had begun to ship its HGST Ultrastar He12 hard drives with 12 TB of capacity. The HDDs are the first drives to...

15 by Anton Shilov on 4/28/2017

Western Digital Announces Ultrastar He12 12 TB and 14 TB HDDs

Western Digital on Tuesday introduced its fourth-generation enterprise-class hard drives filled with helium. The HGST Ultrastar He12 HDD can store up to 12 TB of data, whereas its version...

26 by Anton Shilov on 12/9/2016

HGST Ultrastar SS200 SSD: Up to 7.68 TB, 1.8 GB/s, Dual-Port SAS 12 Gbps

Western Digital has introduced a new family of Ultrastar SS200 SAS SSDs that wed high-performance with capacities up to 7.68 TB as well as relatively high endurance. The drives...

6 by Anton Shilov on 12/7/2016

HGST Ultrastar SN200 Accelerator: 7.68 TB Capacity, 6.1 GB/s Read Speed, 1.2M IOPS

Western Digital this week announced two high-end HGST Ultrastar families of SSDs designed for high-frequency workloads in cloud and hyperscale environments that require instant response time. The new drives...

13 by Anton Shilov on 12/7/2016

Seagate: Hard Disk Drives Set to Stay Relevant for 20 Years

The very first hard disk drives (HDDs) were demonstrated by IBM back in 1956 and by the early 1980s they became the dominant storage technology for all types of...

86 by Anton Shilov on 12/18/2015

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