Order Number: 325152-002US
September 2011
Intel® Solid-State Drive 320 Series

Product Specification

1. Performance values vary by capacity.
2. 4 KB = 4,096 bytes.
3. Idle power measured with Device Initiated Power Management (DIPM) enabled.
Form Factors: 1.8-inch and 2.5-inch
Capacity:
— 80/160/300 GB (1.8-inch)
— 40/80/120/160/300/600 GB (2.5-inch)
Components:
—Intel
® 25nm NAND Flash Memory
— Multi-Level Cell (MLC)
Bandwidth Performance1
(Iometer* Queue Depth 32)
— Sustained Sequential Read: Up to 270 MB/s
— Sustained Sequential Write: Up to 220 MB/s
Read and Write IOPS1
(Iometer Queue Depth 32)
—Random 4 KB
2 Reads: Up to 39,500 IOPS
— Random 4 KB Writes: Up to 23,000 IOPS
Latency (average sequential)
— Read: 75 µs (TYP)
— Write: 90 µs (TYP)
AES 128-bit Encryption
Compatibility
—Intel
® SSD Toolbox with Intel® SSD Optimizer
—Intel
® Data Migration Software
—Intel
® Rapid Storage Technology
—Intel
® 6 Series Express Chipsets
(with SATA 6Gb/s)
—SATA Revision 2.6
—ATA8-ACS
— SSD-enhanced SMART ATA feature set
— Native Command Queuing (NCQ)
command set
— Data Set Management Command
Trim attribute
Power Manage ment
— 3.3 V (1.8-inch form factor) or
5 V (2.5-inch form factor) SATA Supply Rail
— SATA Interface Power Management
— OS-aware hot plug/removal
— Enhanced power-loss data protection
Power
— Active (MobileMark* 2007 Workload):
150 mW (TYP)
—Idle
3: 100 mW (TYP)
Temp era tur e
—Operating: 0
o C to 70o C
— Non-Operating: -55o C to 95o C
Reliability
— Uncorrectable Bit Error Rate (UBER):
1 sector per 1016 bits read
— Mean Time Between Failures (MTBF):
1,200,000 hours
Shock (operating and non-operating):
1,500 G/0.5 msec
Vibration
— Operating: 2.17 GRMS (5-700 Hz)
— Non-operating: 3.13 GRMS (5-800 Hz)
Weight
— 1.8-inch form factor: Up to 49 grams
— 2.5-inch 7mm form factor: Up to 82 grams
— 2.5-inch 9.5mm form factor: Up to 88 grams
Certifications and Declarations:
—UL*
—CE*
—C-Tick*
—BSMI*
—KCC*
—Microsoft* WHQL
— VCCI*
—SATA-IO*
Product Ecological Compliance
—RoHS*