SanDisk Optimus GX PRO 850X, 4TB, M.2 Gen4 x4

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ID: 1458997 Product code: SDSP81400TAN-000E0
Can be ordered 10 units Availability: 14 days after order approval
Warranty: 3 years
1,268.45 €
1,048.31 € w/o VAT
Ready for dispatch
17.11.2026
starting from 0 € with VAT
Delivery options
  • Pickup at the Dateks office
    0.00 €
  • DPD Pickup Parcel Cabinet
    Within 1-2 working days
    0.00 €
  • Parcel terminal
    Within 1-2 working days
    0.00 €
  • Post Office
    Within 1-2 working days
    0.00 €
  • Omniva parcel machine
    Within 1-2 working days
    0.00 €
  • SmartPosti parcel terminal
    Within 1-2 working days
    0.00 €
  • Unisend parcel terminal
    Within 1-2 working days
    0.00 €
  • Delivery throughout Latvia
    Within 1-2 working days
    4.99 €
Main product parameters All parameters
  • Capacity: 4 TB
  • Type: NVME
  • Max. reading speed (Seq. Read): 7300 MB/s
  • Max. writing speed (Seq. Write): 6600 MB/s
  • Form factor: M.2 80mm (2280)
  • Interface: PCIe 4.0 x4
Basic information
Capacity 4 TB
The HDD capacity in Gigabytes indicates how much information can be stored by the HDD. The capacity of the HDD is fixed and cannot be increased after buying the HDD. Therefore, upon buying the HDD you should verify its compliance with your current volume requirements and provides a reserve for future needs.
Type : NVME
Max. reading speed (Seq. Read) 7300 MB/s

Sequential read speed or the mean data reading speed is the most important criterion of the high-speed operation of the SSD. The data from the SSD will be read much more often than written to it because the operating system stores the processed data in the RAM in most cases.

If you want the reading speed of the purchased SSD to exceed the speed of the classic HDD considerably you should choose the SSD with the reading speed of 200 MB/s or above. The additional increase in the performance will be achieved on the account of the data search (SeekTime) which is of much higher level with SSDs than any HDD.

Max. writing speed (Seq. Write) 6600 MB/s

The writing speed is almost as important as the reading speed. Also this parameter determines the performance of the SSD, however, as the writing to the disc happens not as often as the data reading and average user will find it subjectively difficult to distinguish between any speed above 100 MB/s and higher indices, except the cases when the SSD is used in a server, for audio/video recording, etc.

Functionality
Radiators : None
Lighting : None
Ports and equipment
Form factor M.2 80mm (2280)

Thanks to the small size provided by the SSD technology the standard size of the discs is 2.5", and it is suitable for an average portable computer. It is possible to install the 2.5" disc in the desktop computer if the transition 2.5" -> 3.5" is used, and this transition can be bought at a low cost at Dateks.lv section"Adapteri". The discs with the format 2.5" + 3.5" have this transition included.

1.8" discs are intended for the ultra-compact class portable computers.

PCI-Express SSDs are intended for desktop computers with a free PCI-Express plug available. This technology in most cases is used for ensuring the performance that exceeds the possibilities of other types of connections.

Interface : PCIe 4.0 x4
Interface M.2

SSDs with SATAII and SATAIII connection are compatible with the connections of both types in the motherboard. Still, it has to be taken into account that the motherboard SATAII connection can provide maximum about 300 MB/s transmission capacity which can reduce the actual transmission capacity of the SSDs whose reading and/or writing speed exceeds this level to the capacity limits of the SATAII.

The situation is similar with the PCI-Express and SATAIII connection slots. Although the SATAIII standard can provide up to 600 MB/s data transmission capacity there are SSDs with the speed exceeding this limit, in this case the manufacturer chooses the PCI-Express connection slot with a higher transmission capacity. The PCI-Express discs cannot be connected to the portable computer.

Specification
Memory type : TLC (Triple-Level Cell)
Random Read IOPS : 1.2M
Random Write IOPS : 1.1M
Endurance (TBW) : 2400 TB
More detailed specification
ARTIKEL1 - SANDISK OPTIMUS GX PRO 850X
ARTIKEL2 - NWME SSD 4TB
Brand-specific features - Brand specific technologies - SLC Caching
Breite - 0
dimensionalWeight - 68
EANCode - 0619659231958
Features - Component for - PC/Laptop
Features - Hardware encryption - Yes
Features - Interface - PCI Express 4.0
Features - M.2 SSD size - 2280 (22 x 80 mm)
Features - Mean time between failures (MTBF) - 1750000 h
Features - Memory type - TLC 3D NAND
Features - NVMe - Yes
Features - NVMe version - 1.4
Features - PCI Express interface data lanes - x4
Features - Random read (4KB) - 1200000 IOPS
Features - Random write (4KB) - 1100000 IOPS
Features - Read speed - 7300 MB/s
Features - Security algorithms - TCG Opal 2.0
Features - SSD capacity - 4 TB
Features - SSD form factor - M.2
Features - TBW rating - 2400
Features - Windows operating systems supported - Windows 10
Features - Windows operating systems supported - Windows 11
Features - Write speed - 6600 MB/s
Gewicht - 0
GRUPPE1 - Hard Drive/Optical
GRUPPE2 - Solid State Drive
HERSTELLER - SANDISK
Hoehe - 0
HSTNUMMER - SDSP81400TAN-000E0
Laenge - 0
Operational conditions - Non-operating vibration - 4.9 G
Operational conditions - Operating shock - 1500 G
Operational conditions - Operating temperature (T-T) - 0 - 85 °C
Operational conditions - Operating vibration - 5 G
Operational conditions - Storage temperature (T-T) - -40 - 85 °C
Other features - Compliance certificates - BSMI
Other features - Compliance certificates - CB
Other features - Compliance certificates - CE
Other features - Compliance certificates - Federal Communications Commission (FCC)
Other features - Compliance certificates - KCC
Other features - Compliance certificates - RCM
Other features - Compliance certificates - RoHS
Other features - Compliance certificates - TÜV mark
Other features - Compliance certificates - UKCA
Other features - Compliance certificates - UL
Other features - Compliance certificates - VCCI
Other features - Warranty period - 5 year(s)
Packaging data - Bundled software - Acronis True Image
Power - Average power consumption (read) - 8 W
Power - Average power consumption (write) - 7.2 W
Power - Power consumption (sleep) - 0.005 W
producerCode - SDSP81400TAN-000E0
productName - SanDisk Optimus GX PRO 850X 4 TB M.2 PCI Express 4.0 NVMe TLC 3D NAND
productSize - Normal
sizeX - 135
sizeY - 105
sizeZ - 24
Stck_Kart - 0
Stck_Pal - 0
Storno - Y
warrantyLength - 60
warrantyType - F
weight - 40
Weight & dimensions - Depth - 80 mm
Weight & dimensions - Height - 3.88 mm
Weight & dimensions - Weight - 8.6 g
Weight & dimensions - Width - 22 mm
1,268.45 €
1,048.31 € w/o VAT
SanDisk Optimus GX PRO 850X, 4TB, M.2 Gen4 x4
Tālr. 67275758 gsm 26117175 (p.o.t.c.p. 9:00-18:00)
Intel technology provider Platinum 2020
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