Virtium VSFA25, StorFly 25PE Product Manual

Virtium StorFly™ 25PE – 2.5” SATA 3Gbps SSD

VSFA25 Product Manual

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1.0 Introduction

Virtium’s StorFly™ 25 is solid state drive (SSD) technology designed for the unique capacity, workload
and product lifecycle requirements of a broad range of embedded systems including networking,
industrial automation, medical and gaming equipment as well as point-of-sale terminals, military data
recorders and wearable computers. StorFly™ 25 SSDs deliver stable configuration for long product life
and eliminate the need for frequent product re-qualifications. StorFly™ 25PE SSDs are designed for
optimum performance at low to moderate capacity points and are excellent solutions for write intensive
applications.

1.1 Features

• Capacities: 8, 16, 32, 64, 128GB

• Sequential performance (128GB)

o Read/write: 270.220 MB/s

• Random Performance (128GB)

o Read/write IOPS: 15K/4K

• Latency:

o Read/write (μs): TBD/TBD

• Temperature

o Commercial operating: 0oC to 70oC
o Industrial operating: -40oC to +85oC
o Non-operating: -55oC to +95oC

• Power

• Reliability

• S.M.A.R.T. attribute reporting

• Compliance

(1) Measured based on 70/30 random read/write. Power is vary depending upon capacities, see section 4.5 for completed

(1)

(128GB; 5V)

o Typical: 1.2W
o Idle: 1.07W

o UBER: 1 error per 1014 bits read
o MTBF: 2,000,000 hours
o Endurance: Upto 600 TBW (128GB)

o SAT revision 2.6 (SATA 3Gbps and

1.5Gbps)

o ATA/ATAPI-7
o FCC, CE, UL, RoHS

typical and maximum power measurement per capacities

• Mechanical Dimensions - L x W x H mm (in.)
o 100.5 (3.96) x 69.85 (2.75) x 9.5 (0.37)

• Weight
o 87 +/- 2 g (128GB)

• Environmental (Operating/non-operating):

o Shock: 50G (11ms/Axis) x 3 Axes
o Vibration: 10 to 2000 Hz, 16.4G, 3 Axes
o Altitude: 40000 feet
o Humidity: 95%

Product Specification

Capacity

Operating Temperature

Interface/Form Factor

Class

Virtium proprietary

StorFly 25

VSFA25PxxxxG-xxx

2.0 Ordering Information and Part Numbering System

Virtium

StorFly

25: 2.5”, 9.5mm SSD

P = PE

C: 0oC to 70oC
I: -40oC to 85oC

V SF A25 P X XXXG – XXX

Rev: 1.0

008G: 8GB
016G: 16GB
032G: 32GB
064G: 64GB
128G: 128GB

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Product Specification

StorFly 25

VSFA25PxxxxG-xxx

Rev: 1.0

3.0 Table of Contents

1.0 INTRODUCTION................................................................................................................................................1

2.0 ORDERING INFORMATION AND PART NUMBERING SYSTEM....................................................................2

3.0 TABLE OF CONTENTS......................................................................................................................................3

4.0 SPECIFICATIONS..............................................................................................................................................5

4.1 Capacity..............................................................................................................................................................5

4.2 Performance.......................................................................................................................................................5

4.3 Environmental Specifications..............................................................................................................................5

4.3.1 Temperature Range.......................................................................................................................................5

4.3.2 Humidity..........................................................................................................................................................6

4.3.3 Shock and Vibration.......................................................................................................................................6

4.4 System Reliability...............................................................................................................................................6

4.4.1 Power Consumption.......................................................................................................................................7

4.5 Power Requirements..........................................................................................................................................7

4.6 FCC and CE Requirements................................................................................................................................7

4.7 ROHS COMPLIANCE.........................................................................................................................................7

5.0 PHYSICAL SPECIFICATION.............................................................................................................................8

5.1 Pin Assignments.................................................................................................................................................8

5.2 MECHANICAL DIMENSIONS..........................................................................................................................10

6.0 ATA COMMANDS............................................................................................................................................11

6.1 Supported Commands......................................................................................................................................11

6.2 Identify Device Data..........................................................................................................................................14

6.3 Device Overlay Data Structure.........................................................................................................................21

6.4 S.M.A.R.T. ATTRIBUTES.................................................................................................................................22

7.0 REFERENCES.................................................................................................................................................28

8.0 REVISION HISTORY........................................................................................................................................29

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Product Specification

StorFly 25

VSFA25PxxxxG-xxx

Rev: 1.0

List of Tables

TABLE 1: PRODUCT CAPACITY....................................................................................................................................5

TABLE 2: PERFORMANCE............................................................................................................................................5

TABLE 3: TEMPRATURE RANGE..................................................................................................................................5

TABLE 4: SHOCK AND VIBRATION...............................................................................................................................6

TABLE 5: SYSTEM RELIABILITY...................................................................................................................................6

TABLE 6: MEAN TIME BETWEEN FAILURES (MTBF)..................................................................................................7

TABLE 7: POWER CONSUMPTION...............................................................................................................................7

TABLE 8: PIN ASSIGNMENTS.......................................................................................................................................8

TABLE 9: SUPPORTED ATA COMMANDS.................................................................................................................11

TABLE 10: POWER MANAGEMENT COMMANDS.....................................................................................................11

TABLE 11: SECURITY COMMANDS............................................................................................................................12

TABLE 12: SMART COMMANDS.................................................................................................................................12

TABLE 13: _____ COMMANDS....................................................................................................................................12

TABLE 14: 48-BIT ADDRESS FEATURE SET COMMANDS.......................................................................................13

TABLE 15: NATIVE COMMAND QUEUING.................................................................................................................13

TABLE 16: OTHER COMMAND....................................................................................................................................13

TABLE 17: EXECUTE DEVICE DIAGNOSTIC COMMAND INPUTS...........................................................................14

TABLE 18: EXECUTE DEVICE DIAGNOSTIC COMMAND INPUTS...........................................................................21

TABLE 19: SMART FEATURE REGISTER VALUES...................................................................................................22

TABLE 20: SMART DATA STRUCTURE......................................................................................................................23

TABLE 21: SMART ATTRIBUTE DEFINATIONS.........................................................................................................24

TABLE 22: BYTES 2-361 INDIVIDUAL ATTRIBUTE DATA.........................................................................................25

TABLE 23: SMART READ ATTRIBUTE THRESHOLD COMMAND............................................................................26

TABLE 24: THRESHOLD VALUES...............................................................................................................................26

TABLE 25: SMART EXECUTE OFF-LINE IMMEDIATE LBA LOW REGISTER VALUES...........................................27

List of Figures

FIGURE 1: SIGNAL SEGMENT AND POWER SEGMENT............................................................................................8

FIGURE 2: MECHANICAL DIMENSIONS.....................................................................................................................10

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Product Specification

4.0 Specifications

4.1 Capacity

Advertised

Capacities

(GB)

8 15,458,304 7,914,651,648 7.37
16 31,358,976 16,055,795,712 14.95
32 62,717,952 32,111,591,424 29.90
64 125,435,904 64,223,182,848 59.81

128 250,871,808 128,446,365,696 119.63

(1) LBA: Logical Block Address. Logical block size of 512 bytes

Table 1: Product capacity

User-Addressable

LBA(1)

StorFly 25

VSFA25PxxxxG-xxx

User-Addressable Capacities

Bytes GBytes

Rev: 1.0

4.2 Performance

Table 2: Performance

THROUGH-PUT

Capacities

(GB)

8
16
32
64

128

64KB file, QD=32

Read Seq Write Seq Read Random Write Random

4KB file, Queue Depth=32,

IOPS

100% Random

4KB file, Queue Depth=32,

70% Read, 30% Write
Read

Random

4.3 Environmental Specifications

4.3.1 Temperature Range

IOPS

Write

Random

P/N Operating Temparature (0C) Storage Temperature (0C)

VSFA25PCxxxG-xxx 0°C to 70oC -55°C to +95°C

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Table 3: Temprature range

Product Specification

VSFA25PIxxxG-xxx -40°C to 85oC -55°C to +95°C

4.3.2 Humidity

Relative Humidity: 5-95%, non-condensing

4.3.3 Shock and Vibration

Reliability Test Conditions

Vibration ???G, ??? MIL-STD-810F, Method ???, Procedure ?

Mechanical Shock ???G, ??? MIL-STD-810F, Method ???, Procedure ?

Altitude ???G, ??? MIL-STD-810F, Method ???, Procedure ?

Table 4: Shock and Vibration

StorFly 25

VSFA25PxxxxG-xxx

Rev: 1.0

4.4 System Reliability

Capacities (GB) TBW(1) GB/day for 5 yrs. Services Life

8
16
32
64

128

(1) TBW specifications are in accordance with JEDEC SSD standard JESD218, JESD219. The values measured at 250C

ambient temperature. Actual resulte will vary depending application usage model

Table 5: System Reliability

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Product Specification

4.4.1 Power Consumption

Table 6: Mean Time Between Failures (MTBF)

Capacities (GB) MTBF(1)

(1) MTBF specification is in accordance with Telcordia SR-332. The

values estimated at 250C ambient temperature.

4.5 Power Requirements

StorFly 25

VSFA25PxxxxG-xxx

8
16
32
64

128

Rev: 1.0

5V (±10%) single power supply operation

Table 7: Power Consumption

Capacties (GB)

8
16
32
64

128

(1) Power measured based on 70/30 random R/W workload (IOMeter 2006)

Sustained Write

(Watts)

Sustained Read

(Watts)

4.6 FCC and CE Requirements

StorFly 25 products conform to CE and FCC requirements. Class: FCC Part 15 Subpart B Class B:2011

4.7 RoHS Compliance

StorFly 25 products are compliant with the ROHS directive.

Typical(1)

(Watts)

Idle

(Watts)

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Product Specification

5.0 Physical Specification

5.1 Pin Assignments

Table 8: Pin Assignments

Name Type Description

S1 GND Ground
S2 Rx+
S3 Rx­S4 GND Ground
S5 Tx­S6 Tx+
S7 GND Ground
Key Key Key

Power Pin Assignments

Key Key Key
P1 V33 No Connect
P2 V33 No Connect
P3 V33 No Connect
P4 GND Ground
P5 GND Ground
P6 GND Ground
P7 V5 5V Power, Pre-Charge
P8 V5 5V Power
P9 V5 5V Power
P10 GND Ground
P11 DAS/DSS Device Active Signal/Disable Staggered Spinup
P12 GND Ground
P13 V12 No Connect
P14 V12 No Connect
P15 V12 No Connect

Figure 1: Signal Segment and Power Segment

StorFly 25

VSFA25PxxxxG-xxx

Differential Receive Signal

Differential Transmit Signal

Rev: 1.0

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P15

P1

S1S7

Product Specification

StorFly 25

VSFA25PxxxxG-xxx

Rev: 1.0

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