SEDC450R/7680G [KINGSTON]

Read-centric SSD with exceptional I/O and latency predictability;


型号：	SEDC450R/7680G
厂家：	Kingston
描述：	Read-centric SSD with exceptional I/O and latency predictability
文件：	总2页 (文件大小：1697K)
中文：	中文翻译
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kingston.com/ssd

DATA CENTER DC450R SSD

Read-centric SSD with exceptional I/O and latency predictability

Kingston’s Data Center 450R (DC450R) is a high performance 6Gbps SATA SSD with

3D TLC NAND, designed for Read Centric application workloads. This streamlined SSD

delivers on performance while providing exceptional I/O and latency predictability,

a requirement now amongst Data Center Class SSDs. Built to Kingston’s strict QoS

requirements, the DC450R is designed to ensure performance consistency over a wide

range of read intensive and read caching workloads

› Read-centric design for

performance in high

read applications

› Predictable random I/O

performance and latencies

Enterprise Data Center SSD

Delivering your business demands for 24/7 uptime and reliability. Kingston’s DC450R

presents a speciﬁcally focused feature set that enable data centers to select the most

cost eﬀective SSD for their workload(s). Businesses require results as they deliver on

products, solutions and service level agreements (SLA’s). Kingston’s DC450R is designed

to deliver on these expectations.

› Configurable

over-provisioning

› Streamlined performance

to strategically optimize

business needs

Read-centric SSD

A strategically optimized SSD designed with a streamlined focused feature set for read-

centric applications. This enables data centers to select an SSD tailored for workloads

without overspending on more expensive write intensive SSDs. It delivers I/O speeds and

response times (latency) to ensure high levels of performance in the working application

and downstream at the user interface.

Applications

It is ideal for Content Delivery Networks (CDN), edge computing applications and a

wide array of software-deﬁned storage architectures. DC450R enables system builders

and cloud providers a high performance, low cost SSD standard they can count on.

Capacities¹from 480GB, 960GB, 1.92TB, 3.84TB, 7.68TB.

• Content Delivery Networks (CDN)

• Edge Computing

• Cloud Service Providers

• High-speed databases

• SQL server reporting services (SSRS)

more >>

DATA CENTER DC450R SSD

FEATURES / BENEFITS

Read-Centric Applications — Performance consistency

in Edge Computing and CDN applications.

Data Integrity Protection — ECC protection with

advanced read/disturb management safeguards

against data corruption for end-to-end data protection.

Reduce application latencies — Database and

web-based applications leverage predictable I/O and

latency performance.

Strategically Optimized — Focused feature set enables

data centers to select the most cost effective SSD for

their workload(s).

Operating temperature

SPECIFICATIONS

Form Factor

2.5”

0°C ~ 70°C

Dimensions

69.9mm x 100mm x 7mm

Interface

Weight

92.34g

SATA Rev. 3.0 (6Gb/s) – With backwards compatibility to SATA Rev. 2.0

(3Gb/s)

Capacities¹

480GB, 960GB, 1.92TB, 3.84TB, 7.68TB

Vibration operating

2.17G Peak (7–800Hz)

Vibration non-operating

20G Peak (10–2000Hz)

NAND

3D TLC

MTBF

Self-Encrypting Drive (SED)

2 million hours

XTS-AES 256-bit Encryption

Warranty/support⁶

Limited 5-year warranty with free technical support

Sequential Read/Write

480GB – 560MBs/510MBs

1.92TB – 560MBs/530MBs

7.68TB – 560MBs/504MBs

960GB – 560MBs/530MBs

3.84TB – 560MBs/525MBs

Steady-State 4k Read/Write

480GB – 99,000/17,000 IOPS

1.92TB – 99,000/28,000 IOPS

7.68TB – 99,000/19,000 IOPS

960GB – 98,000/26,000 IOPS

3.84TB – 99,000/26,000 IOPS

Quality of Service (Latency)^{2, 3, 4}

TYP Read/Write: <500 µs / <2 ms

Hot-Plug Capable

Static and Dynamic Wear Leveling

Power Loss Protection (Power Caps)

KINGSTON PART NUMBERS

Enterprise SMART tools

Reliability tracking, usage statistics, SSD life remaining,

wear leveling, temperature

DC450R (Read-Centric)

SEDC450R/480G

Endurance DC450R

SEDC450R/960G

480GB — 285TB (0.3 DWPD/5yrs)⁵(0.5 DWPD/3yrs)⁵

960GB — 582TB (0.3 DWPD/5yrs)⁵(0.5 DWPD/3yrs)⁵

1.92TB — 1301TB (0.3 DWPD/5yrs)⁵(0.6 DWPD/3yrs)⁵

3.84TB — 2823TB (0.4 DWPD/5yrs)⁵(0.6 DWPD/3yrs)⁵

7.68TB —5063TB (0.3 DWPD/5yrs)⁵(0.6 DWPD/3yrs)⁵

SEDC450R/1920G

SEDC450R/3840G

SEDC450R/7680G

Power Consumption

480GB: Idle: 1.05W Average Read: 1.25W Average Write: 3.03W

Max Read: 1.25W Max Write: 4W

1. Some of the listed capacity on a Flash storage device is used for formatting and other functions and thus is not

available for data storage. As such, the actual available capacity for data storage is less than what is listed on the

products. For more information, go to Kingston’s Flash Guide at kingston.com/ﬂashguide.

960GB: Idle: 1.15W Average Read: 1.3W Average Write: 3.18W

Max Read: 1.3W

Max Write: 4.25W

2. Workload based on FIO, Random 4KB QD=1 workload, measured as the time taken for 99.9 percentile of commands

to ﬁnish the round-trip from host to drive and to host.

1.92TB: Idle: 1.22W Average Read: 1.42W Average Write: 3.44W

Max Read: 1.42W Max Write: 4.5W

3. Measurement taken once the workload has reached steady state but including all background activities required for

normal operation and data reliability.

3.84TB: Idle: 1.3W Average Read: 1.48W Average Write: 3.93W

Max Read: 1.48W Max Write: 5.5W

4. Based on 960GB capacity.

7.68TB: Idle: 1.38W Average Read: 1.5W Average Write: 4W

Max Read: 1.5W Max Write: 5.5W

5. Drives Writes Per Day (DWPD) derived from the JEDEC Enterprise Workload (JESD219A).

6. Limited warranty based on 5 years or SSD “Life Remaining” which can be found using the Kingston SSD Manager

(kingston.com/SSDManager). A new, unused product will show a wear indicator value of one hundred (100),

whereas a product that has reached its endurance limit of program erase cycles will show a wear indicator value of

one (1). See kingston.com/wa for details.

Storage temperature

-40°C ~ 85°C

THIS DOCUMENT SUBJECT TO CHANGE WITHOUT NOTICE.

All trademarks and registered trademarks are the property of their respective owners. MKD-408.2

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