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Intel® Solid-State Drive DC P3700 Series
May 2015 Product Specification
330566-009US 37
Table 33: Identify Namespace
Bytes
F = Fixed
V = Variable
X = Both
Default
Value
Interpretation
Description
7-0
V
varies
Indicates the total size of the
namespace in logical blocks.
Namespace Size (NSZE)
15-8
V
varies
Indicates the maximum number
of logical blocks that may be
allocated in the namespace at any
point in time
Namespace Capacity (NCAP)
23-16
V
varies
Indicates the current number of
logical blocks allocated in the
namespace
Namespace Utilization (NUSE)
24
F
00h
Indicates thin provisioning is not
supported
Namespace Features (NSFEAT)
25
F
06h
Defines the number of supported
LBA size and metadata size
combinations supported by the
namespace
Number of LBA Formats (NLBAF)
26
V
00h
Indicates metadata transferred
with the extended data LBA or in
separate buffer
Formatted LBA Size (FLBAS)
27
F
03h
Indicates support for metadata
transferred with the extended
data LBA and in separate buffer –
both are supported
Metadata Capabilities (MC)
28
V
11h
Indicates PI supports Type 1,2,3
with PI transferred as the first 8
bytes
End-to-end Data Protection Capabilities
(DPC)
29
X
00h
Indicates type settings for the
namespace
End-to-end Data Protection Type Settings
(DPS)
127-30
Reserved
131-128
V
MS:0,
LBADS:9,
RP:2
Indicates the LBA format 0 that is
supported by the controller
LBA Format 0 Support (LBAF0)
135-132
V
MS:8,
LBADS:9,
RP:2
Indicates the LBA format 1 that is
supported by the controller
LBA Format 1 Support (LBAF1)
139-136
V
MS:16,
LBADS:9,
RP:2
Indicates the LBA format 2 that is
supported by the controller
LBA Format 2 Support (LBAF2)
143-140
V
MS:0,
LBADS:12,
RP:0
Indicates the LBA format 3 that is
supported by the controller
LBA Format 3 Support (LBAF3)
147-144
V
MS:8,
LBADS:12,
RP:0
Indicates the LBA format 4 that is
supported by the controller
LBA Format 4 Support (LBAF4)
151-148
V
MS:64,
LBADS:12,
RP:0
Indicates the LBA format 5 that is
supported by the controller
LBA Format 5 Support (LBAF5)