Intel DC P3600 SSDPEDME800G410 用户手册
产品代码
SSDPEDME800G410
Intel
®
Solid-State Drive DC P3600 Series
October 2014
Product Specification
330569-004US
25
5.3
Log Page Support
Intel SSD DC P3600 Series supports the following mandatory log pages defined in NVMe* 1.0
specification:
specification:
Error Information (Log Identifier 01h)
SMART/ Health Information (Log Identifier 02h)
Firmware Slot Information (Log Identifier 03h)
Note:
See NVMe* 1.0 version of the specification for the log page content.
Additionally, P3600 Series will support the following vendor unique log pages:
Log Page Directory (Log Identifier C0h)
Temperature Statistics (Log Identifier C5h)
Vendor Unique SMART Log (Log Identifier CAh)
Drive Marketing Name Log (Log Identifier DDh)
5.4
SMART Attributes
Table 18 lists the SMART attributes supported by the P3600 Series in accordance with NVMe* 1.0
specification.
specification.
Table 18: SMART Attributes (Log Identifier 02h)
Byte
# of
Bytes
Attribute
Description
0
1
Critical Warning: These bits if set, flag various
warning sources.
Bit 0: Available Spare is below Threshold
Bit 1: Temperature has exceeded Threshold
Bit 2: Reliability is degraded due to excessive media
or internal errors
Bit 3: Media is placed in Read- Only Mode
Bit 4: Volatile Memory Backup System has failed (e.g.,
enhanced power loss capacitor test failure)
Bits 5-7: Reserved
warning sources.
Bit 0: Available Spare is below Threshold
Bit 1: Temperature has exceeded Threshold
Bit 2: Reliability is degraded due to excessive media
or internal errors
Bit 3: Media is placed in Read- Only Mode
Bit 4: Volatile Memory Backup System has failed (e.g.,
enhanced power loss capacitor test failure)
Bits 5-7: Reserved
Any of the critical warning can be tied to
asynchronous event notification. Drive
Health Indicator defined under bytes
3095-3076 of Identify Controller may still
indicate “healthy” status when the critical
warning flag is set.
asynchronous event notification. Drive
Health Indicator defined under bytes
3095-3076 of Identify Controller may still
indicate “healthy” status when the critical
warning flag is set.
1
2
Temperature: Overall Device current temperature in
Kelvin.
Kelvin.
For AIC, it reports the NAND temperature,
for 2.5-inch FF, it is the case temperature.
for 2.5-inch FF, it is the case temperature.
3
1
Available Spare: Contains a normalized percentage
(0 to 100%) of the remaining spare capacity available
(0 to 100%) of the remaining spare capacity available
Starts from 100 and decrements.
4
1
Available Spare Threshold
Threshold is set to 10%.
5
1
Percentage Used Estimate (Value allowed to exceed
100%)
100%)
A value of 100 indicates that the estimated
endurance of the device has been consumed,
but may not indicate a device failure. The
value is allowed to exceed 100. Percentages
greater than 254 shall be represented as 255.
This value shall be updated once per power-
on hour (when the controller is not in a sleep
state).
endurance of the device has been consumed,
but may not indicate a device failure. The
value is allowed to exceed 100. Percentages
greater than 254 shall be represented as 255.
This value shall be updated once per power-
on hour (when the controller is not in a sleep
state).