SSD solid state drive is favored by consumers for its ability to effectively improve the overall performance of computers. DIY players are embarrassed to talk about computer DIY unless they install an SSD in their computers. High-end players have sufficient budgets and a wide range of choices. Working class and college students have installed computers and only have 400 yuan in hand. Should they buy a high-performance 120-128GB SSD or an entry-level 240-256GB SSD?
Working-class and college student DIY users, their hosts are roughly locked at the i3, e3, and i5 levels, and the SSD budget is reduced to less than 400 yuan, so as not to occupy CPU/board funds. Due to limited financial constraints, it seems logical for DIY users to purchase 120-128GB SSDs, but there is one situation where it is difficult to say.
If a DIY user buys a 240-256GB SSD for 399 yuan and installs it in a computer, it looks like a typical small car pulling a cannon, which looks quite bluffing. The onlookers marveled at the cost-effectiveness of this SSD, but DIY users could not escape the suspicion of installing 13.
How we play today, the performance comparison of SSDs under 400 yuan, and use actual partition examples to analyze whether the 120-128GB SSD capacity is enough. In the end, it depends on the choices of netizens:
Introduction to four performance 128GB/capacity 256GB SSDs
1, Pu Plextor M6S 128GB SSD
Price: 399 yuan
Plextor M6S 128GB SSD
Plextor M6S 128GB SSD upgrades new master control and improved flash memory, using the latest Marvell 88SS9188 dual-core master control and Toshiba A19nm Toggle DDR2.0 MLC flash memory. The amazing thing about this SSD is that its performance is very close to that of the flagship M6PRO, and its performance is quite impressive.
2, Samsung 850 EVO 120GB SSD
Price: 369 yuan
Samsung 850 EVO 120GB SSD
Samsung 850 EVO 120GB SSD is Samsung’s new generation of cost-effective product that replaces 840EVO. This solid-state drive is fully equipped with Samsung’s advanced 3D V-NAND three-dimensional flash memory. Particles have more advantages in performance, durability, stability and other aspects.
3, Kintek T-ONE 240GB SSD
Price: 399 yuan
Kintek T-ONE 240GB SSD
Kintek T-ONE 240GB SSD uses Huirong SM2256 and Hynix original 16nm TLC flash memory. Its workmanship and quality are not inferior to the original ones. Factory SSD. Its read and write speeds are excellent, its random read and write IOPS values are quite satisfactory, and its overall cost-effectiveness is outstanding.
4, GALAX Armored Warrior 240GB SSD
Price: 399 yuan
GALAXED Armored Warrior 240GB SSD
GALAX Armored Warrior 240GB SSD is targeted at entry-level users and has excellent cost performance. Its read and write speed is comparable to mid-to-high-end SSDs. It uses a high-performance Phison quad-core controller, 8 Toshiba series A19nm 32GB flash memory and an independent 256MB cache. GALAX provides a 3-year free replacement service.
Note: The 120GB and 240GB SSDs listed in this article have flash memory capacities of 128GB and 256GB. Among them, the 8GB flash memory of the 120GB SSD is used as the OP redundant cache of the SSD, and the 16GB flash memory of the 240GB SSD is used as the OP redundant cache of the SSD.
Enter the Dragon Performance 128GB VS Capacity 256GB
■ Read and write speed comparison
The read and write speed directly determines the data transmission efficiency between the CPU and SSD. It is the most core indicator parameter of SSD.
reading and writing speed comparison
analysis: the reading speed of the four SSDs of all exceeds 500MB/s, and the Samsung 850 EVO performs best, with both reading and writing speeds exceeding 500MB/s; the writing speed of the two 240GB SSDs priced at 399 yuan exceeds 500MB/s. At 400MB/s, the GALAX Iron Warrior ranks second. Although Plextor M6S is at the bottom, its writing speed can exceed 300MB/sec, which is enough for a 128GB SSD.
■ Random read and write IOPS comparison
Random read and write performance is a key indicator of solid-state drives, and its unit is IOPS, which is the number of read and write (I/O interface) operations per second. We can see from the table that the number of read and write operations per second of a solid-state drive is calculated in tens of thousands, while the traditional mechanical hard drive has a value of less than 300 IOPS.
AS SSD Benchmark IOPS value comparison
analysis: "Reading and writing speed comparison" Plextor M6S, which was at the bottom, came back and ranked first in this category; Samsung 850 EVO ranked second.
SSD solid state drive is favored by consumers for its ability to effectively improve the overall performance of computers. DIY players are embarrassed to talk about computer DIY unless they install an SSD in their computers. High-end players have sufficient budgets and a wide range of choices. Working class and college students have installed computers and only have 400 yuan in hand. Should they buy a high-performance 120-128GB SSD or an entry-level 240-256GB SSD?
Working-class and college student DIY users, their hosts are roughly locked at the i3, e3, and i5 levels, and the SSD budget is reduced to less than 400 yuan, so as not to occupy CPU/board funds. Due to limited financial constraints, it seems logical for DIY users to purchase 120-128GB SSDs, but there is one situation where it is difficult to say.
If a DIY user buys a 240-256GB SSD for 399 yuan and installs it in a computer, it looks like a typical small car pulling a cannon, which looks quite bluffing. The onlookers marveled at the cost-effectiveness of this SSD, but DIY users could not escape the suspicion of installing 13.
How we play today, the performance comparison of SSDs under 400 yuan, and use actual partition examples to analyze whether the 120-128GB SSD capacity is enough. In the end, it depends on the choices of netizens:
Introduction to four performance 128GB/capacity 256GB SSDs
1, Pu Plextor M6S 128GB SSD
Price: 399 yuan
Plextor M6S 128GB SSD
Plextor M6S 128GB SSD upgrades new master control and improved flash memory, using the latest Marvell 88SS9188 dual-core master control and Toshiba A19nm Toggle DDR2.0 MLC flash memory. The amazing thing about this SSD is that its performance is very close to that of the flagship M6PRO, and its performance is quite impressive.
2, Samsung 850 EVO 120GB SSD
Price: 369 yuan
Samsung 850 EVO 120GB SSD
Samsung 850 EVO 120GB SSD is Samsung’s new generation of cost-effective product that replaces 840EVO. This solid-state drive is fully equipped with Samsung’s advanced 3D V-NAND three-dimensional flash memory. Particles have more advantages in performance, durability, stability and other aspects.
3, Kintek T-ONE 240GB SSD
Price: 399 yuan
Kintek T-ONE 240GB SSD
Kintek T-ONE 240GB SSD uses Huirong SM2256 and Hynix original 16nm TLC flash memory. Its workmanship and quality are not inferior to the original ones. Factory SSD. Its read and write speeds are excellent, its random read and write IOPS values are quite satisfactory, and its overall cost-effectiveness is outstanding.
4, GALAX Armored Warrior 240GB SSD
Price: 399 yuan
GALAXED Armored Warrior 240GB SSD
GALAX Armored Warrior 240GB SSD is targeted at entry-level users and has excellent cost performance. Its read and write speed is comparable to mid-to-high-end SSDs. It uses a high-performance Phison quad-core controller, 8 Toshiba series A19nm 32GB flash memory and an independent 256MB cache. GALAX provides a 3-year free replacement service.
Note: The 120GB and 240GB SSDs listed in this article have flash memory capacities of 128GB and 256GB. Among them, the 8GB flash memory of the 120GB SSD is used as the OP redundant cache of the SSD, and the 16GB flash memory of the 240GB SSD is used as the OP redundant cache of the SSD.
Enter the Dragon Performance 128GB VS Capacity 256GB
■ Read and write speed comparison
The read and write speed directly determines the data transmission efficiency between the CPU and SSD. It is the most core indicator parameter of SSD.
reading and writing speed comparison
analysis: the reading speed of the four SSDs of all exceeds 500MB/s, and the Samsung 850 EVO performs best, with both reading and writing speeds exceeding 500MB/s; the writing speed of the two 240GB SSDs priced at 399 yuan exceeds 500MB/s. At 400MB/s, the GALAX Iron Warrior ranks second. Although Plextor M6S is at the bottom, its writing speed can exceed 300MB/sec, which is enough for a 128GB SSD.
■ Random read and write IOPS comparison
Random read and write performance is a key indicator of solid-state drives, and its unit is IOPS, which is the number of read and write (I/O interface) operations per second. We can see from the table that the number of read and write operations per second of a solid-state drive is calculated in tens of thousands, while the traditional mechanical hard drive has a value of less than 300 IOPS.
AS SSD Benchmark IOPS value comparison
analysis: "Reading and writing speed comparison" Plextor M6S, which was at the bottom, came back and ranked first in this category; Samsung 850 EVO ranked second.Two 240GB SSDs priced at 399 yuan ranked third and fourth respectively. The GALAXY's read IOPS reached 90,000, which is at the same level as mid-to-high-end SSDs. Its write IOPS is at the level of entry-level SSDs.
Jintike is ranked last in this category. Its performance is actually not bad, and its performance is quite satisfactory for entry-level SSDs. The IOPS value calculated in units of 10,000 times per second is more than enough to meet daily entertainment/work needs.
Summary: The performance of the two mid-to-high-end 120-128GB SSDs in is really strong, and you get what you pay for. The read and write speeds of the two 240GB SSDs priced at 399 yuan are not inferior to those of mid-to-high-end SSDs, but they lag far behind only in the write IOPS value.
For example, among the four read and write indicators of GALAXI Armored Warrior, at least three are at the mid-to-high-end level, and only the write IOPS value lags behind. Its performance reflects that the entry-level 240-256GB SSD has narrowed the performance gap between the mid-to-high-end 120-128GB SSD, but its capacity occupies an insurmountable physical advantage.
128GB SSD Is the capacity enough? Example analysis
mid-to-high-end 120-128GB SSD uses high-performance main control and flash memory, from which users can get better physical performance and application experience. In actual operation, as the stored data slowly increases, the disadvantages of the small capacity of 120-128GB SSD appear. The most tangled thing is the user's choice (whether to delete the data).
■It’s so stressful. How to partition a 120-128GB SSD? The partition capacity of
128GB SSD is quite compact. If you use it as the system C drive, it is still good. However, there is not enough storage space to load other software tools and games.
If the 120-128GB SSD is divided into two partitions, the C drive is roughly 60GB, and the D drive uses the remaining capacity. This requires users to regularly clean up the system C drive to avoid a pile of scattered files occupying the C drive space and slowing down the speed. The D drive can load tool software and games with small capacity.
■I feel suddenly enlightened. How to partition the 240-256GB SSD?
The 256GB SSD (two partitions)
240-256GB SSD equipped on my computer has doubled the storage space, and its leeway is much larger. Users can partition half of the storage space as the system C drive; half of the storage space as the D drive to load tool software and individual large-scale 3D games with huge capacity. What can
240-256GB SSD bring to users?
240-256GB SSD
240-256GB SSD’s large capacity is by no means measurable in terms of performance. It can accommodate more tool software and games, improving the user’s application experience. Secondly, the capacity of 240GB-256GB SSD is doubled, and its P/E service life is also significantly longer than that of 120-128GB SSD, which virtually increases the added value of SSD for users. How to choose between
? What capacity and performance bring to users
The mid-to-high-end 120-128GB SSD uses high-performance main control and flash memory. Its hard cost makes it difficult for SSDs in this range to benefit the public, but its comprehensive performance is obvious to all. The large capacity of the 240-256GB SSD is endearing, but its performance is not as strong as the mid-to-high-end 120-128GB SSD. Performance and capacity, how do users who spend 400 yuan to buy SSD choose?
■Capacity: 399 yuan 240-256GB SSD
Toshiba series A19nm flash memory (Taiwan sealing and testing)
The essence of storage is to meet users’ growing storage space needs. In this regard, 240-256GB SSD is undoubtedly very suitable for users’ appetites. The newly reduced price 240-256GB SSD is an entry-level product, and its performance matches its positioning. In this performance comparison, the read and write speeds of the two 399 yuan products are completely comparable to those of mid-to-high-end SSDs. They mainly lose in IOPS value (especially the write IOPS value). Their comprehensive performance satisfies those who have poor performance. Such picky mainstream users.
■Performance: Mid-to-high-end 120-128GB SSD
399 yuan 240GB SSD adopts high-performance quad-core main control
Capacity is the foundation of storage devices, but read and write performance is the key to improving transmission efficiency, in dealing with bursts of data in a short time , when it comes to processing ultra-large-capacity CAD, PS image files, and ultra-large large-scale 3D games, the mid-to-high-end 120-128GB SSD is better. However, users need to free up SSD space to load these files, which tests the user's hands-on ability.
High performance, low price and large capacity are what most netizens hope for in SSD. , the entry-level 240-256GB SSD priced at 399 yuan is moving in this direction. The GALAXY 240GB SSD listed in this article already has a high-performance quad-core main control, which closes the performance gap between mid-to-high-end 120-128GB SSDDs. With the advancement of flash memory technology and the matching of main control, the performance of entry-level 240-256GB SSD has the potential to improve.
High performance, low price and large capacity are what most netizens hope for in SSD. , the entry-level 240-256GB SSD priced at 399 yuan is moving in this direction. The GALAXY 240GB SSD listed in this article already has a high-performance quad-core main control, which closes the performance gap between mid-to-high-end 120-128GB SSDDs. With the advancement of flash memory technology and the matching of main control, the performance of entry-level 240-256GB SSD has the potential to improve.
