PCIe® Gen4 NVMe E1.S SSD

Key Features

Endurance: 1 DWPD (5 years Enterprise workload)
Sustained Write Performance: Up to 3,000 MB/s
Power Loss Protection: MCU-based* with data-at-rest and in-flight protection
PLP Diag*(Self-Diagnosing Capacitor Check)
AcuCurrent (Signal Optimization Technology)
Security: Self-Encrypting Drive (SED) with AES 256-bit Encryption, TCG Opal 2.0*
End-to-End Data Path Protection
9.5 mm symmetric enclosure
* May vary by product and project support

Description

Built with 176-layer NAND and boasting an impressive 5,000+ program/erase (P/E) cycle endurance, ATP's E1.S SSDs are designed for optimal performance leveraging cutting-edge PCIe® interface and NVMe protocol technologies.

Engineered for 1U Edge servers, ATP's E1.S SSDs are designed for vertical placement in small-footprint systems, allowing up to 6 to 12 drives in a 1U chassis. They support hot swapping/hot plugging for easy serviceability and replacement of drives while the system is on.

High cross-temperature reliability translates to low bit errors and better transmission accuracy for higher data integrity.

Housed in a 9.5 mm symmetric enclosure, ATP’s E1.S SSDs are a result of thermal management solutions. The enclosure features customized hardware and sustained performance firmware tuning, making it an ideal solution to meet the demanding requirements of hyperscale architecture.

SpecificationsLatest Update: 2025-01-02 08:33

PCIe® Gen4 NVMe E1.S SSD
Product Line	Superior
Naming	N651Si
Interface	PCIe G4 x4
Flash Type	3D TLC
Form Factor	E1.S
Operating Temperature	-40°C to 85°C
Power Loss Protection Options	Hardware + Firmware Based
Optional SED Features	AES 256-bit Encryption, TCG Opal 2.0
Capacity	960 GB to 7.68 TB
Sequential Read (MB/s) up to	6,400
Sequential Write (MB/s) up to	6,100
Random Reads IOPS up to	1,000,000
Random Writes IOPS up to	1,200,000
Endurance (TBW)1 up to	79,000 TB
Reliability MTBF @ 25°C	>3,000,000 hours
Dimensions (mm)	118.75 x 33.75 x 9.5
Certifications	RoHS/VCCI/CE/FCC/UKCA
Warranty	5 years

1. The endurance calculation is based on JESD219A Enterprise workload.

TechnologyView All Technologies

Technologies & Add-On Services	Product Line
Technologies & Add-On Services	Superior
S.M.A.R.T.	available
PLP Diag	available
AcuCurrent	available
Industrial Temperature	available
Firmware-Based Data-At-Rest Power Loss Protection	available
Hardware-Based In-Flight-Data Power Loss Protection	available
Advanced Wear Leveling	available
AutoRefresh	available
Dynamic Data Refresh	available
Auto-Read Calibration	available
End-to End Data Path Protection	available
SED (AES 256-bit Encryption, TCG Opal 2.0)	available
Software Secure Erase	available
Hardware Secure Erase	customizable
Hardware Write Protect	customizable
Thermal Management Solutions	customizable
Anti-Sulfur Resistors	customizable
Conformal Coating	customizable
Joint Validation and Test	customizable