NVMe Storage Drive Specification 8204576
General specifications are listed in the following table.
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Device name
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Manufacturing name
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6.8TB
Intel
D7-P5520
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3D NAND TLC SFF 2.5-inch Solid State Drive
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Form factors
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PCIe interface
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PCIe Gen4
Interface, x4 lanes
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Features
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Product Compliance
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NVM Express Specification Rev. 1.3c
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PCI Express Base Specification Rev. 4.0
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Enterprise SSD Form Factor Version 1.0a
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NVMe-MI Rev 1.0a
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Product ecological compliance
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RoHS
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Certifications and declarations
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cUL-us, CE, TUV-GS, CB, CE, BSMI, KCC, Morocco, VCCI, RCM, FCC, IC
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Table 1 Drive Usage Information
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Operating temperature (Case)
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0 to 70 degrees Celsius
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Non-Operating temperature
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-40 to 95 degrees Celsius
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Maximum temperature (SMART trip)
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Thermal Throttling at 70 degrees Celsius (SMART) when approaching maximum
temperature. Thermal Shutdown at 80 degrees Celsius (SMART)
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Error rates
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Uncorrectable Bit Error Rate (UBER): 1 sector per 10^17 bits read
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Data retention
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3 months powered off at 40 degrees Celsius at end of rated endurance
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Endurance
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Refer to the JEDEC JESD218A standard for SSD device life and endurance
measurement techniques.
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Table 2 Drive Reliability
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Component Design Life (Useful life)
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5 years
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MTBF
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2,000,000 hours
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Expected AFR (Annualized Failure Rate)
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0.44% for normal 24x7 operating conditions
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Table 3 Drive Capacity and Performance
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Capacity, formatted
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Default Formatted Capacity: 6,801,330,364,416 bytes
Sector Size (LBA size): 512 bytes per sector
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Capacity, unformatted
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Unformatted Capacity (Total User Addressable LBA): 13283848368 (max 7.68 TB)
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Capacity, raw NAND
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8192 GiB
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Random 4 KB Read
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1 M IOPS
Typical 4 KB Random Read QD=1, Worker=1: 78us
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Random 4 KB Write
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Random 4 KB Write 250K IOPS
Typical 4 KB Random Write QD=1, Worker=1: 15us
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Sequential Read
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128 KB, QD 128, Worker=1: 7,000 MB/s
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Sequential Write
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128 KB, QD 128, Worker=1: 4,100 MB/s
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Interface data transfer rate
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Interface Data Rate: PCIe Gen 4
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Data Transfer Rate 16 GT/sec
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Interface drivers/receivers SFF: 1x4 lanes
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Table 4 Drive Electrical Specifications
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Power On to Ready (no rebuild)
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RTD3R: 10 seconds
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Power On to Ready (full rebuild)
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18 seconds
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Supply Voltage / Tolerance
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12 V +10%/-20%
3.3 Vaux +/-15%
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Supply Average Current
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12 V: 2.45 A
3.3 Vaux: 5 mA
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Inrush Current
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12 V, 1.5 A
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Power Consumption
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Active Read: 12.5 W
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Active Write: 18 W
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Idle < 5 W
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Max Burst: 24 W
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Power Requirements
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Refer to vendor product specification.
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Table 5 Drive Physical Characteristics
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15.0 mm +/-0.5 mm
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69.85 +/-0.25 mm
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100.45 mm Max
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146 +/- 5 g
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Table 6 NVMe Solid State Drive Characteristics
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Minimum operating system versions
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Refer to the server product notes for minimum operating system versions,
hardware, firmware, and software compatibility.
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Life monitoring capability
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Provides alerts for proactive replacement of the drive before the endurance is
depleted. Provides endurance remaining in NVMe SMART logs. SSD supports the standard
method defined by NVMe for Solid State Drive to report NAND wear through the “Get
Log” command SMART/Health Information Percentage Used field. The units are whole
percentage of wear.
Percentage Used: Contains a vendor specific estimate of the percentage of NVM
subsystem life used based on the actual usage and the manufacturer’s prediction of
NVM life. A value of 100 indicates that the estimated endurance of the NVM in the
NVM subsystem has been consumed, but may not indicate an NVM subsystem failure. The
value is allowed to exceed 100. Percentages greater than 254 are represented as 255.
This value is updated once per power-on hour (when the controller is not in a sleep
state).
Refer to the JEDEC JESD218A standard for SSD device life and endurance
measurement techniques.
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End-to-End data-path protection
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T10 DIF Type 0, Type 1, Type 2, Type 3, no performance impact. T10 DIF (data
integrity field) end-to-end data protection includes multiple levels of data-path
protection.
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Enhanced power-loss data protection
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Energy storage components complete buffered writes to the persistent flash
storage in case of a sudden power loss.
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Power loss protection capacitor self-test
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Supports testing of the power loss capacitor. Power is monitored using SMART
(Self-Monitoring, Analysis, and Reporting Technology) attribute critical
warning.
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Out-of-Band Management (SMBUS)
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Managed through the SMBUS. Provides out-of-band management by means of SMBUS
interface. This requires 3.3V auxiliary voltage. SMBUS access includes NVMe-MI, the
VPD page and temperature sensor.
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Hot-Plug Support
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Supports PCIe presence detect and link-up detect. Device advanced power loss
protection provides robust data integrity. During IOs, the storage drive integrated
monitoring enables the integrity of already committed data on the media and commits
acknowledged writes to the media.
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Management utilities
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For more information about management utilities, refer to the server
documentation.
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Table 7 LED Status Indicator Characteristics
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(1) Ready to Remove
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Blue
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OFF – The drive has not been prepared for removal. Normal operation.
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STEADY ON – The drive is in standby power state. The drive can be removed safely
during a hot-plug operation. A lit Ready to Remove indicator indicates that service
action is allowed on the drive.
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(2) Service Action Required
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Amber
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OFF – Normal operation.
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STEADY ON – Service action is required. The system has detected a fault with the
drive.
BLINKING – Locater. Status indicator blinks on and off to locate drive.
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(3) Power/OK/Activity
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Green
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STEADY ON (does not blink) – Drive is engaged and is receiving full power.
Normal operation.
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RANDOM BLINKING – There is drive activity. Status indicator blinks on and off to
indicate activity.
OFF – Power is off, or installed drive is not recognized by the system.
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