Datasheet

Intel® Solid-State Drive DC S3500 Series (M.2)
Table 4: Sequential Read and Write Bandwidth
Specification Unit
Intel SSD DC S3500 Series
80GB
120GB
340GB
Sequential Read (SATA 6Gb/s)
1
MB/s
340
440
480
Sequential Write
(SATA 6Gb/s)
1
MB/s
110
160
355
Note:
1. Performance measured using IOMeter* with 128 KB (131,072 bytes) of transfer size with Queue Depth 32.
Table 5: Latency
Specification
Intel SSD DC S3500 Series
80GB, 120GB
340GB
Latency
1
(TYP)
Read
Write
Power On to Ready
2
50 µs
65us
2.0 s
50 µs
65us
3.0 s
Notes:
1. Device measured using IOMeter. Latency measured using 4 KB (4,096 bytes) transfer size with Queue Depth equal
to 1 on a sequential workload.
2. Power On To Ready time assumes proper shutdown. Time varies if shutdown is not preceded by STANDBY IMMEDIATE command.
Table 6: Quality of Service
Specification Unit
Intel SSD DC S3500 Series
Queue Depth=1
Queue Depth=32
80GB, 120GB
340GB
80GB, 120GB
340GB
Quality of Service
1,2
(99.9%)
Reads
ms
0.5
0.5
5
5
Writes
ms
5
0.5
15
10
Quality of Service
1, 2
(99.9999%)
Reads
ms
5
5
5
10
Writes
ms
15
10
20
20
Notes:
1. Device measured using IOMeter. Quality of Service measured using 4KB (4,096 bytes) transfer size on a random workload on a full Logical Block
Address (LBA) span of the drive once the workload has reached steady state but including all background activities required for normal operation
and data reliability.
2. Based on Random 4KB QD=1, 32 workloads, measured as the time taken for 99.9(or 99.9999) percentile of commands to finish the round-trip from
host to drive and back to host.
January 2015 Product Specification Addendum
331061-002US 7