Specifications
Reliability Specifications
The Oracle Flash Accelerator F320 PCIe Card reliability specifications are shown in the
following table:
Specification
Value
Uncorrectable Bit Error
Rate (UBER)
†
< 1 sector per 10
17
bits read
Rate of occurrence of data errors, equal to the number of data errors per bits read as
specified in the JESD218 document of JEDEC standard.
Mean Time Between
Failures (MTBF)
‡
2 million hours
Data Retention
*
3 months
Drive Write Per Day
(DWPD)
•
5 drive writes per day over 5 years
Petabyte Written
(PBW)
5
29.2 PB
Sustained Random
Read/Write
Performance (IOPS) -
Maximum
6
■ Random 4KB Read: 750K
■ Random 4KB Write: 120K
■ Random 8KB Read: 390K
■ Random 8KB Write: 60K
Sequential Read/
Write Performance -
Maximum
7
■ Sequential 128KB Read MB/s 5,500
■ Sequential 128KB Write MB/s 1,800
Latency
8
(sustained
state)
■ Random Read/Write
9
: 90 / 20 μsec
■ Sequential Read/Write
10
: 90 / 20 μsec
■ Drive Ready Time
11
: 2 seconds
Quality of Service
(QoS)
12
■ Quality of Service (99%)
13
■ Read (4 KB) μsec
QD=1 95, QD=128435
■ Write (4 KB) μsec
QD=1 60, QD=128 5795
■ Quality of Service (99.99%)
14
■ Read (4 KB) μsec
QD=1 140, QD=128 565
■ Write (4 KB) μsec
QD=1 200, QD=128 9540
IOPS Consistency
15
■ Random Read (4 KB) % 97
■ Random Write (4 KB) % 94
■ Random Read (8 KB) % 94
■ Random Write (8 KB) % 92
Product Overview
19
Summary of Contents for F320
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