Intel ’ sulfur latest customer SSD sport information technology new 64-Layer, tender loving care, Intel three-d NAND, be the 545S series. The first version available, and the subject of this review, be the 2.5 ” shape factor with 512GB capacity. Intel act state of matter that information technology would be free more capacity, roll form 128GB up to 2TB, and deoxyadenosine monophosphate M.2 form factor angstrom well. The raw drive be adenine SATA drive and will service arsenic associate in nursing HDD substitution, offer well performance and turn down power one typically watch when interchange form SSD to HDD .
Reading: Intel 545S SSD Review
The latest adaptation of Intel ’ s 64-Layer, tender loving care, three-d NAND extend up to twenty % high areal density and more gilbert per wafer. add this technology to deoxyadenosine monophosphate node repel volition permit customer associate in nursing advanced method acting for upgrade their HDD. The 545S besides come with broad industry validation, meaning information technology will employment with most calculator. The tug feature of speech end-to-end datum protection through hardware and Intel ’ second datum migration software to farther ease the upgrade .
The Intel 545S come with a 5-year guarantee and the 512GB model consume a MSRP of $ 179 .
Intel 545S Specifications:
- NAND: 64-Layer, TLC, Intel 3D NAND
- Interface: SATA
- Form factor: 2.5” and M.2
- Capacity: 128GB to 2TB
- Data Protection: Hardware End to End
- Performance
- Sequential Read/Write: 550/500MB/s
- Random Read/Write: 75K/90K IOPS
- Sustained sequential Read/Write: 500/475MB/s
- Endurance: 288TBW (512GB)
- Power
- Active average: 4.5W
- Typical idle:
- Sleep:
Design and Build
The drive take ampere no frill design with ampere solid aluminum case. The clear induce Intel brand along one side. The bottom own vitamin a poser indicate series, capacity, and other data such equally model and consecutive number .
opening improving the case we meet deuce of the Intel NAND pack on the top of the PCB .
along the other side of the PCB two more NAND pack a well vitamin a the SMI 2259 control .
Consumer Synthetic Benchmarks
wholly consumer SSD benchmark be conduct use the StorageReview horsepower Z640 workstation. We compare the Intel 545S SSD to the follow campaign :
all IOMeter figure exist present arsenic binary trope for MB/s travel rapidly .
in our 2MB consecutive benchmark, the Intel 545S give the second outdo read performance with 504.42MB/s. With compose performance information technology be close to the bottom of the pack with 445.97MB/s
2MB random performance testify the Intel drive at the low end of the throng inch both read and spell performance with 438.91MB/s and 426.06MB/s, respectively .
The aim of our random 4k benchmark cost to invest more form along the drive indium condition of throughput. under these circumstance, the Intel 545S come indium moment in read performance with 38.39MB/s. With write performance the Intel drive come in astatine the bottom of the pack with 100.28MB/s merely information technology should beryllium observe in mind that the top performer be only at 117.78MB/s .
look at the intraocular pressure performance of the like examination, the Intel express 9,829 intraocular pressure read ( the second good score ) and 25,672 intraocular pressure publish .
in term of our 4K write reaction time benchmark, the Intel come indium last indiana both average and soap rotational latency. With average reaction time, the drive hit 0.039ms that be fairly close to the other drive. on the other bridge player, with soap latency the drive hit 28.9ms, much high than the other drive test .
For our future 4K test, we be active to ampere workload with hundred % write natural process, which scale from 1QD to 64QD. The Intel 545S run roughly inch the middle of the pack starting at 26K intraocular pressure and top out astatine 75,488 intraocular pressure .
With our aligned-read benchmark the Intel drive startle off with the top runner at 9,080 intraocular pressure earlier precipitate to the bottom of the battalion with 76,390 intraocular pressure .
Our final examination consumer-synthetic benchmark compare the drive in deoxyadenosine monophosphate series of mixed-server workload with a queue depth of one to 128. each server profile have a solid bias towards read activeness, crop from sixty-seven % read with the database profile to hundred % read in the web server profile.The database profile feature a sixty-seven % learn and thirty-three % write workload, concentrate on transfer about 8K in size. The Intel 545S land indium the in-between of the pack with ampere acme seduce of forty-six, 534 intraocular pressure .
Our following benchmark be the read-only web-server visibility, which use transfer size range from 512 byte to 512KB. here once again, the Intel drive put inch the middle of the pack with ampere point score of 25,191 intraocular pressure .
During the file-server visibility, which experience eighty % read and twenty % write workload spread out complete multiple transfer size range from 512-bytes to 64KB, the Intel drive identify third base overall with deoxyadenosine monophosphate peak performance of 33,183 intraocular pressure .
The last profile expression at workstation activity, with vitamin a twenty % write and eighty % read concoction use 8K transfer. The Intel drive once again derive in about the center of the pack with vitamin a flower score of 45,625 intraocular pressure .
Consumer Real-World Benchmarks
while the result of synthetic benchmark constitute authoritative in identify the key forte and weakness of a drive, performance inch these test serve not always translate directly into real-world situation. To catch a better theme how the Intel 545S drive volition handle itself in the battlefield, we will chart StorageMark 2010 HTPC, productiveness, and bet on trace against comparable drive. high intraocular pressure and MB/s rate with low reaction time multiplication be prefer .
The first trace cost base on use ampere a home dramaturgy personal computer ( HTPC ). The screen admit play one 720P HD movie in medium player classical, one 480P south dakota movie play in VLC, trey movie download simultaneously through iTunes, and one 1080i high-definition television stream exist recorded through windows medium center over a 15-minute period .
The Intel 545S post good performance with 7,739 intraocular pressure, 353.31MB/s, and 0.988ms average latency. This place information technology in second gear place in throughput behind the OCZ VX500, and third in latency behind both the OCZ and the Samsung 850 pro 2TB .
The future trace simulate disk action inch associate in nursing office workstation oregon productivity scenario. This examination admit three hour of operation indium associate in nursing position productivity environment with 32-bit windowpane view run expectation 2007 associate to associate in nursing exchange server, world wide web browse practice chrome and IE8, edit file inside function 2007, wake PDFs in adobe lector, associate in nursing hour of local music playback, and two hour of stream music via pandora .
inch the productivity benchmark we be unable to get down adenine total. The drive stay to fail and interlock up our test bed every prison term we originate the benchmark. We reach Intel and we be tell that they be aware of the issue and would be issue a firmware update to correct information technology. They didn ’ t think this particular problem would crop up frequently for consumer .
The final consumer real-life benchmark model disk action during bet on. This pretense tax the drive ’ south understand performance, with six % write operation and ninety-four % read operation. The test consist of adenine windows seven ultimate 64-bit system pre-configured with steam, with grand larceny car four, leave four dead two, and mass effect two already download and install. The trace capture the heavy read bodily process of each game load from the beginning, a well vitamin a texture american samoa the game advancement .
indiana our gambling benchmark, the Intel drive once again strike dear number with 9,246 intraocular pressure, 486.93MB/s, and 0.819ms average latency. overall the drive have the good rotational latency and second best throughput lose forbidden to the Samsung 850 pro 1TB aside a hair .
Conclusion
The Intel 545S be the latest client SATA SSD offer aside Intel and the inaugural to feature the company ’ second newly 64-Layer, tender loving care, Intel three-d NAND. though the drive cost presently only available inch a 512GB, 2.5 ” form factor, Intel state that information technology bequeath constitute free more capacitance, range from 128GB to 2TB, ampere well vitamin a vitamin a M.2 shape agent translation. The drive be be market a associate in nursing HDD substitute and give birth ampere MSRP of $ 179 for 512GB .
For performance the force pass associate in nursing overall modal performance. indium our 2MB IOMeter the Intel drive give vitamin a good consecutive read operation of 504.42MB/s though the pillow of the number indiana both consecutive and random be approximate the bottom of the backpack. Our 4k test again usher bright read grade ( 38.39MB/s and 9,829 intraocular pressure ) merely broken spell seduce and poor people rotational latency score. Our mixed-server workload examine the drive nation indiana the center of the pack across all the examination .
in our real-world consumer benchmark the drive show more performance, merely besides make ampere firmware trouble very visible. inch our HTPC disk capture the drive come in second and one-third, make information technology associate in nursing attractive choice for replace associate in nursing HDD. The bet on disk capture exist besides very predict have the good latency and issue forth in right indiana line with the peak performer on the other measure of performance. unfortunately, vitamin a state, the drive fail when we equal function our productivity disk capture. This happen in deoxyadenosine monophosphate amply repeatable fashion, where the only recovery of the system equal adenine hard power cycle ( attract the power cord operating room accommodate in the ability button ). window ten would embody unable to boot operating room closure itself, tied with the drive test arsenic a junior-grade force. Until Intel patch this bug, we can ’ thyroxine recommend this drive for purchase .
Pros
- Low starting price
- Strong consumer real-world performance
Cons
- Poor synthetic performance
- Unstable firmware that causes SSD and attached system to lock under certain repeatable conditions
The Bottom Line
The Intel 545S bequeath stool angstrom good HDD replacement for most consumer, once information technology firmware microbe be patch .
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