E1.S 4TS2-P

EDSFF

Advanced Storage For Data Center

Features

Up to 6,900 / 4,700 MB/s read and write performance
Supports -40°C to 85°C with dynamic thermal throttling to maintain SSD stability
High storage density up to 8TB on a single E1.S drive
PLP (iCell) technology for power loss protection
Compliant with SSD Endurance Workloads JESD219
Equipped with hot-swap and advanced features, suitable for data center boot drives

BORN FOR SUPERIOR PERFORMANCE

The Innodisk E1.S 4TS2-P is an NVMe SSD in the standard E1.S form factor, featuring a PCIe Gen 4 x4 interface and 3D TLC NAND Flash. This series offers high DWPD, wide temperature support, and up to 6.4TB of capacity, making it ideal for edge server applications. Enhanced thermal management and hot-swap functionality, along with Innodisk’s SSD maintenance features, position it as the new mainstream choice for data center boot drives.

SPECIFICATIONS

Model Name	E1.S 4TS2-P
Flash Type	3D TLC
Interface	PCIe Gen 4 x4
Form Factor	E1.S
Capacity	400GB ~ 6.4TB
Sequential R / W (MB/sec, max.)	6,900 / 4,650
P/E Cycle	3,000
TBW (Max.)	9,400
Storage Temperature	-40°C ~ 85°C
Max. Power Consumption	12.4W
Max. Channels	8
External DRAM Buffer	?
Features	PLP (iCell), AES, TCG Opal 2.0, S.M.A.R.T.
Series	Data Center SSD
Dimension (W x L x H/mm)	5.9mm : 31.5 x 111.5 x 5.9 9.5mm : 33.75 x 118.75 x 9.5 15mm : 33.75 x 118.75 x 15.0
Vibration	20G@[7 ~ 2000Hz]
Shock	1500G@0.5ms
MTBF	>3 million hours
Warranty	5 Years

ORDER INFORMATION

Operating Temperature	Standard Grade (0°C ~ 70°C)	Industrial Grade (-40°C ~ 85°C)
400GB	DSE1S-400DP2KCAEFP%	DSE1S-400DP2KWAEFP%
800GB	DSE1S-800DP2KCAEFP%	DSE1S-800DP2KWAEFP%
1.6TB	DSE1S-1T6DP2KCAEFP%	DSE1S-1T6DP2KWAEFP%
3.2TB	DSE1S-3T2DP2KCAEFP%	DSE1S-3T2DP2KWAEFP%
6.4TB	DSE1S-6T4DP2KCBEFP%	DSE1S-6T4DP2KWBEFP%

Operation temperature based on temperature obtained from S.M.A.R.T.
% : Non-existent=5.9mm / H=9.5mm enclosure / H1=15mm enclosure
E1.S 4TS2-P specifications are subject to change.

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