HK4R 系列

資料中心級SSD


eSSD-HK4R

資料中心級 HK4R SATA SSD 系列專為讀取密集工作負載設計,提供出色效能、高可靠性與低功耗特性,以及高品質的服務,特別適合企業與檔案伺服器使用。

 

HK4R 系列支援 6.0 Gbit/s 介面,提供最高 1.92TB 的大容量。所有厚度為 7.0 mm 的機型,皆配備企業級功能,例如斷電保護機制。

產品特色
  • 容量高達 1.92TB
  • 1DWPD
  • SATA 6.0 Gbit/s 介面
  • 低運作功率
  • 斷電保護
  • 端到端數據保護
  • 熱插拔 / 支援 OS 熱刪除
主要應用
  • 網站伺服器
  • 檔案伺服器
  • 媒體串流
  • VOD
  • 搜尋引擎
  • 溫數據儲存

文件

產品規格

THNSN8120PCSE THNSN8240PCSE THNSN8480PCSE THNSN8960PCSE THNSN81Q92CSE
Basic Specifications
Interface ACS-3, SATA revision 3.2
Interface Speed 6.0 Gbit/s , 3.0 Gbit/s , 1.5 Gbit/s
Memory Type MLC
Formatted Capacity 120 GB 240 GB 480 GB 960 GB 1920 GB
Sequential Read (64KiB) 500 MiB/s
Sequential Write (64KiB) 120 MiB/s 270 MiB/s 480 MiB/s
Random Read (4KiB) 75 KIOPS
Random Write (4KiB) 4 KIOPS 10 KIOPS 12 KIOPS 14 KIOPS
Reliability
MTTF 2,000,000 hours
Warranty 5 years
DWPD 1
Power Requirements
Supply Voltage 5.0 V ±5 %
Power Consumption (Operating) 4.5W Typ.
Power Consumption (Ready) 1.2 W Typ.
Dimensions
Height 7.0 mm
Width 69.85 mm
Length 100.0 mm
Weight 60 g Max.
Environmental
Temperature (Operating) 0 to 55° C
Relative Humidity (Operating) 5 to 95 % R.H.
Vibration (Operating) 21 m/s2 { 2.17 Grms } ( 100 to 800 Hz )
Shock  (Operating) 9.8 km/s2 { 1000 G } ( 0.5 msec )
More Features
  • Support to power loss protection  (PLP)
  • Product image may represent a design model.
  • Definition of capacity: KIOXIA Corporation defines a megabyte (MB) as 1,000,000 bytes, a gigabyte (GB) as 1,000,000,000 bytes and a terabyte (TB) as 1,000,000,000,000 bytes.  A computer operating system, however, reports storage capacity using powers of 2 for the definition of 1GB = 230 = 1,073,741,824 bytes and therefore shows less storage capacity.  Available storage capacity (including examples of various media files) will vary based on file size, formatting, settings, software and operating system, such as Microsoft Operating System and/or pre-installed software applications, or media content.  Actual formatted capacity may vary.
  • A kibibyte (KiB) means 210, or 1,024 bytes, a mebibyte (MiB) means 220, or 1,048,576 bytes, and a gibibyte (GiB) means 230, or 1,073,741,824 bytes.
  • MTTF (Mean Time to Failure) is not a guarantee or estimate of product life; it is a statistical value related to mean failure rates for a large number of products which may not accurately reflect actual operation.  Actual operating life of the product may be different from the MTTF.
  • DWPD: Drive Write Per Day. One full drive write per day means the drive can be written and re-written to full capacity once a day every day for five years, the stated product warranty period. Actual results may vary due to system configuration, usage and other factors.
  • Read and write speed may vary depending on the host device, read and write conditions, and file size.
  • IOPS: Input Output Per Second (or the number of I/O operations per second)
  • PLP (Power Loss Protection): PLP supports to record data in buffer memory to NAND flash memory, utilizing back up power of solid capacitor in case of sudden supply shut down.