Samsung SSD 840 EVO 250GB BK OEM

Artikelnummer: 791618 / Tillverkarens artikelnummer: MZ-7TE250BW

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The must-have solution for your PC upgrade

The evolution of the SSD has arrived as the Samsung SSD 840 EVO with more speed, more reliability and much easier upgrade tools. Combining the best SSD technology from Samsung, 840 EVO delivers a superior computing experience.

Faster performance for everyday use

The market-leading 840 Series SSD was significantly improved upon in the 840 EVO. Samsung’s new TurboWrite technology delivers dramatically faster sequential write performance. And, with upgrades to NAND, a new controller and firmware, the 840 EVO has superfast responsiveness under everyday workloads.

Proven quality and trusted reliability

Samsung’s unparalleled end-to-end integration allows us to deliver a reliable, high-performance 2nd generation 3-bit MLC SSD. The upgraded firmware and advanced signal processing guarantees the same level of endurance and reliability as our previous generation, while improving performance. The 840EVO’s ultra-low power consumption helps extend laptop battery life longer than before.
In addition, Samsung’s “Dynamic Thermal Guard” algorithm in 840 EVO maintains optimal operating temperature for the drive. Samsung 840 EVO is backed by the same 3-year limited warranty as the previous generation.

Easier-than-ever upgrade tools

As SSDs become more main stream, it is
important to make the installation process as
smooth and simple as possible. Samsung’s Onestop
Installation Navigator is a comprehensive
guide for software setup, data migration process
and hardware installation. The Samsung Data
Migration software is simple to use - yet provides
a very powerful “Custom Cloning” feature that
makes migration work even when source data is
greater than the SSD’s capacity. In addition,
SATA to USB 3.0 connector makes data
migration up to three times faster than USB 2.0
for laptop upgrades. Together, it is now easier
than ever to get setup and running with
Samsung SSDs.

More Powerful Data Security Solutions

The Samsung SSD 840 EVO introduces two
important features for data security: hardwarebased
AES 256bit Full Disk Encryption (FDE) and
PSID. Hardware-based AES Encryption helps
safeguard data against attack by encrypting all
information on the disk at the hardware level,
which means there is no detrimental effect on
performance. When you forget your SSD security password,
PSID protects your data on the drive by
executing a cryptographic erase which returns
the drive to its factory status, preventing any
unauthorized access to your data.

Samsung Magician Software

Magician eliminates the confusion and
uncertainties of SSD management, making it
simple for users to maximize the performance
and lifetime of their Samsung SSD. In addition to
its performance optimization features, Magician
(from the version 4.2) also provides 840 EVO
users the option to enable RAPID mode (Realtime
Accelerated Processing of Input-output
Data) – an innovative performance
enhancement that processes data on a system
level by using free DRAM memory as a cache.
Once enabled in Magician, RAPID mode provides
an overall PC performance boost.

A complete, user-friendly solution

With a wide range of capacities from 120GB to
the spacious 1TB, the 840 EVO will help you find
the perfect SSD for your PC upgrade. And,
Samsung’s 1TB drive is a real 1,000GB of useraddressable
capacity. The Samsung SSD 840 EVO is available in three
packaging configurations: Basic (Drive only),
Laptop Upgrade and Desktop Upgrade kit. The
Laptop Upgrade kit comes with a SATA to USB
3.0 connector and a mounting spacer. The
Desktop Upgrade kit includes a SATA to USB 2.0
connector, a SATA data cable, screws, a 2.5” to
3.5” adapter bracket.


  • 2.5” SATA 6Gb/s SSD for Desktop & Laptop PC.
  • Samsung 3-core MEX controller.
  • Samsung 1x nm Toggle DDR 2.0 NAND Flash memory.
  • Up to 1GB Samsung Low Power DDR2 SDRAM cache memory.
  • Samsung Magician 4.2 Software for SSD management.
  • Samsung Data Migration 2.0 Software.
  • 7 mm profile.

Basic Kit innehåller:

  • Installationsguide.
  • Garantisammandrag.
  • Samsung Migration mjukvara.
  • Magician mjukvara.
  • SSD Activation klistermärke.

Samsung har nu släppt en ny firmware till 840 EVO och 840 EVO mSATA diskarna. Uppdateringen är för de användare som upplever att läshastigheten på deras diskar har sjunkit eller är lägre än väntat. Uppdateringen kommer för att uppdatera firmware (840 EVO: EXT0CB6Q, 840 EVO mSATA: EXT42B6Q), därefter kommer den skanna igenom och kalibrera all existerande data på disken. Notera att uppdateringen kan ta över en timma beroende på mängd av data som finns lagrad. Låt firmwareuppdateringen gå klart innan du gör något annat med datorn.

För detaljer om uppdateringen hänvisar vi till Samsung Performance Restoration v.1.0 Installation guide på följande länk:

Producentens garanti (månader) 36
Typ av enhet Solid state drive - inbyggd
Kapacitet 250 GB
NAND-flashminnestyp Trippelnivåcell (TLC)
Formfaktor 2.5"
Gränssnitt SATA 6Gb/s
Buffertstorlek 512 MB
Egenskaper TRIM-support, Automatic Garbage Collection, Samsung 3-core MEX Controller, Low Power DDR2 SDRAM Cache, S.M.A.R.T., 256 bitars AES
Bredd 69.85 mm
Djup 100 mm
Höjd 6.8 mm
Vikt 53 g
Hårddiskens överföringshastighet 600 MBps (extern)
Intern datafrekvens 540 MBps (läs)/ 520 MBps (skriv)
4 KB Random Read 97000 IOPS
4 KB Random Write 66000 IOPS
MTBF (genomsnittstid mellan fel) 1,500,000 timmar
Expansion och anslutningar
Gränssnitt 1 x SATA 6 Gb/s
Kompatibelt fack 2.5"
Strömkonsumtion 0.1 Watt (aktiv)
0.045 Watt (inaktiv)
Programvara & Systemkrav
Medföljande programvara Drivrutiner och hjälpprogram, Samsung Magician Software
Min temperatur vid drift 0 °C
Max temperatur vid drift 70 °C
Stöttolerans 1500 g @ 0,5 ms (i vila)