Toshiba HDTS251EZSTA HDTS251XZSTA THNSNH512GBST

HG5d Q Series 512GB

HG5d Q Series 512GB
BENCHMARKS (256)
MKT (0%)
BUILDS
(0)

▲ 500 ▼

Controller: Toshiba TC58NC5HA9GST. NAND Memory: Toshiba Asynchronous 19mn MLC. Release date ≤ Q1 2014.

128GB 256GB 512GB

Effective Speed -20%Effective Speed -20%Average User Bench -22%Read 2%, Write -11%, 4K Read -66%, 4K Write -43%, Mixed 14%, 4K Mixed -51%, SusWrite -2%Peak Lab Bench -9%Read 1%, Write 0%, 4K Read -56%, 4K Write -21%, Mixed 25%, 4K Mixed -29%, SusWrite 14%Value & Sentiment User Rating -68%, Market Share -∞%Nice To Haves -28%DQ Read -1%, DQ Write -7%, DQ Mixed 5%, ADQ Read -41%, ADQ Write -44%, ADQ Mixed -96%, Age -32%, AS-SSD Total -7%

Market Leaders

Average Bench: 83.4% (334^th of 992)

Based on 256 user benchmarks. Models: TOSHIBA THNSNH512GBST, TOSHIBA THNSNH51

Poor: 53%Average: 83.4% Great: 107%

Popular builds with this SSD

Very good average bench

The Toshiba HG5d Q Series 512GB averaged just 16.5% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Toshiba HG5d Q Series 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 140MB/s

Avg. 4K Random Mixed IO Speed 30.2MB/s

See where your SSD ranks →

Below average consistency

The range of scores (95th - 5th percentile) for the Toshiba HG5d Q Series 512GB is 53.6%. This is a relatively wide range which indicates that the Toshiba HG5d Q Series 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 304MB/s

Avg. 4K-64Thread Read Speed 231MB/s

Average Bench

(Based on 256 samples)

Rank 33483.4%

Min	Avg	Max
359	Read 473	514
110	Write 378	486
216	Mixed 407	504
111	SusWrite 304	462
87.7% 390 MB/s

Min	Avg	Max
14.3	4K Read 20.3	26.6
28.4	4K Write 64.2	104
13.9	4K Mixed 30.2	44
104% 38.2 MB/s

Min	Avg	Max
19.8	DQ Read 231	364
51.4	DQ Write 209	332
14.1	DQ Mixed 140	344
127% 194 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

The fastest SSD (mainstream) averages a speed of 100%

AUS-User, 12 days ago.

108GB free (System drive)

Firmware: HTRAN101

SusWrite @10s intervals: 275 330 361 299 157 446 MB/s

94.5% Outstanding

Write 453

Mixed 448

SusWrite 311

96% 426 MB/s

4K Read 25

4K Write 103

4K Mixed 36.5

139% 54.9 MB/s

DQ Read 307

DQ Write 285

DQ Mixed 286

218% 293 MB/s

GBR-User, 9 days ago.

285GB free (System drive)

Firmware: HTRAN101

SusWrite @10s intervals: 332 225 109 120 280 335 MB/s

80.6% Excellent

Write 391

Mixed 397

SusWrite 234

82% 363 MB/s

4K Read 22.2

4K Write 79.1

4K Mixed 40.6

128% 47.3 MB/s

DQ Read 340

DQ Write 59

DQ Mixed 284

186% 228 MB/s

256 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 13,030,033 SSDs tested.

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money.

CHOOSE A COMPONENT:

CPU

GPU

SSD

HDD

RAM

MBD

Typical HG5d Q Series 512GB Builds (Compare 1,136 builds) See popular component choices, score breakdowns and rankings.

Gaming 64%

Destroyer

Desktop 62%

Destroyer

Workstation 38%

Jet ski

Motherboard: Asus P8P67-M - $150

CPU
Core i5-2500KIntel $246Bench 71%, 78,598 samples	341x
Core i7-2600KIntel $458Bench 69%, 68,347 samples	196x
Core i7-2600Intel $348Bench 63%, 68,495 samples	149x

GPU
GTX 1060-6GBNvidia $230Bench 70%, 550,267 samples	106x
GTX 970Nvidia $374Bench 63%, 434,663 samples	91x
GTX 1050-TiNvidia $155Bench 38%, 327,558 samples	52x

SSD
HG5d Q Series 512GBToshibaBench 83%, 256 samples	1x

RAM
Savage DDR3 1600 C9 2x4GBHyperXBench 52%, 40,835 samples	36x
Vengeance DDR3 1600 C9 2x4GBCorsairBench 49%, 39,827 samples	21x
Fury DDR3 1866 C10 2x8GBHyperXBench 59%, 50,330 samples	16x

EDIT WITH CUSTOM PC BUILDER

Value: 85% - Excellent

Total price: $626

Popular HG5d Q Series 512GB compatible motherboards:

How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best upgrades.

UserBenchmark of the month

Gaming

Desktop

Workstation

CPU

GPU

SSD

HDD

RAM

USB

How it works

- Download and run UserBenchMark.
- CPU tests include: integer, floating and string.
- GPU tests include: six 3D game simulations.
- Drive tests include: read, write, sustained write and mixed IO.
- RAM tests include: single/multi core bandwidth and latency.
- Reports are generated and presented on userbenchmark.com.
- Identify the strongest components in your PC.
- See speed test results from other users.
- Compare your components to the current market leaders.
- Explore your best upgrade options with a virtual PC build.
- Compare your in-game FPS to other users with your hardware.
- Share your opinion by voting.

Solid State Drive Rankings (Price vs Performance) March 2019 SSD Rankings.

Welcome to our 2.5" and M.2 SSD comparison. We calculate effective speed for both SATA and NVMe drives based on real world performance then adjust by current prices per GB to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top SSDs. ^[SSDrivePro]

Group Test Results

Best user rated - User sentiment trumps benchmarks for this comparison.
Best value for money - Value for money is based on real world performance.
Fastest real world speed - Real World Speed measures performance for typical consumers.

992 Drives (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different SSDs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

Frequently Asked Questions

Storage Devices FAQ

What is sustained sequential write speed?

What’s the difference between SLC, MLC and TLC?

What is 3D XPoint and how fast is it?

What’s the difference between SATA, PCIe and NVMe?

What’s the difference between NAND and V-NAND?

What is sequential write speed?

What is sequential read speed?

What is incompressible data?

What is queue depth?

Solid State Drives

What is the SSD value for money rating?

What is 4K 64 thread write speed?

Can CPU power saving states (C1,C2,C3) impact SSD speed?

What is the effective SSD speed index?

How is the AS SSD write score calculated?

How is the AS SSD read score calculated?

How is the AS SSD total score calculated?

ALL FAQs »

CPU	GPU	SSD
Intel Core i7-8700K $370	Nvidia GTX 1070 $370	Samsung 850 Evo 250GB $75
AMD Ryzen 5 1600 $122	Nvidia GTX 1060-6GB $230	Samsung 850 Evo 500GB $105
Intel Core i5-8600K $260	Nvidia GTX 1080-Ti $808	Samsung 850 Pro 256GB $97

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $43	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $105	SanDisk Extreme 64GB $43
Seagate Barracuda 3TB (2016) $85	G.SKILL Trident Z DDR4 3200 C14 4x16GB $716	SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $43	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $110	SanDisk Ultra Fit 32GB $12

Toshiba HDTS251EZSTA HDTS251XZSTA THNSNH512GBST

HG5d Q Series 512GB