Introduction and Drive Details
Intel’s latest Enterprise SSD represents a few firsts for TweakTown.com. First and most blatant, the D7-P5510 is the primary PCIe Gen4 Enterprise SSD to return throughout our take a look at bench. Secondly, that is our first go spherical with Intel 144 layer 3-bit flash. We’ve gotten a style of Intel 144-layer flash after we reviewed the Intel 670p again in March of this 12 months. However, the 670p is predicated on Intel’s 4-bit model of their 144-layer flash. Even although the 670p employs 144-layer QLC flash, we received a style of simply how good Intel’s latest flash node actually is. It’s amazingly good in QLC, so we count on nice issues from quicker TLC 144-layer Intel flash.
Intel has but to launch a client SSD with a PCIe Gen4 interface, so we’re delighted to get our first style of Intel PCIe Gen4 goodness right here immediately. The D7-P5510 steps into the ring sporting spectacular manufacturing unit specs and rated endurance. Intel claims the D7-P5510 PCIe Gen4 x4 SSD can maintain as much as 930K IOPS when serving information to the host. Sustained 128K sequential speeds check-in at as much as a whopping 7,000 MB/s. The D7-P5510 7.68TB is not nearly velocity; this drive is warrantied for as much as 14 petabytes of endurance. Impressive.
Quick Specs/Comparison Products
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Intel D7-P5510 Enterprise PCIe Gen4 x4 NVMe SSD
This facet of the drive includes a familiar-looking producer label.
The backside of the drive’s enclosure is a heavy-duty solid aluminum piece that serves as a warmth sink.
Specifications and Features
Intel’s D7-P5510 PCIe Gen4 x4 NVMe SSD is a 2.5″ x15mm U.2 (SFF-8639) Enterprise SSD is obtainable in two capacities, 3.84TB and 7.68TB. Features embrace a PCIe Gen4 x4 U.2 interface, Intel NVMe controller, Intel 144-layer 3-bit 3D4 NAND, energy loss safety, end-to-end information safety that includes XOR parity, and superior LDPC bit correction on all inner and exterior reminiscences within the information path for defense at each layer.
Specifications for the 3.84TB D7-P5510 can be found.
Current on-line pricing finds the 7.68TB D7-P5510 retailing for about $1600.
Enterprise Testing Methodology
TweakTown strictly adheres to industry-accepted Enterprise Solid State Storage testing procedures. Each take a look at we carry out repeats the identical sequence of the next 4 steps:
- Secure Erase SSD
- Write total capability of SSD a minimal of 2x with 128KB sequential write information, seamlessly transition to subsequent step
- Precondition SSD at most QD measured (QD32 for SATA, QD256 for PCIe) with the take a look at particular workload for a enough period of time to succeed in a continuing steady-state, seamlessly transition to subsequent step
- Run take a look at particular workload for 5-minutes at every measured Queue Depth, document outcomes
Intel D7-P5510 7.68TB NVMe PCIe Gen4 x4 U.2 SSD
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* Prices final scanned on 6/10/2021 at 1:03 pm CDT – costs will not be correct, click on hyperlinks above for the most recent value. We could earn an affiliate fee. |
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Benchmarks – Random and Sequential Performance
4K Random Write/Read
We precondition the drive for 16,000 seconds, receiving efficiency information each second. We plot this information to look at the take a look at topic’s descent into steady-state.
Steady-state is achieved at 7,000 seconds of preconditioning. Average steady-state write efficiency at QD256 is roughly 200K IOPS.
We haven’t any downside sustaining 200,000 4K random write IOPS which verifies Intel’s said sustained random write spec. What impresses us extra, nonetheless, is the drive’s low queue depth efficiency. QD1-4 is the place we need to see nice efficiency most of all, and that is precisely the place the D7-P5510 is dishing it out. Excellent.
Intel specs the D7-P5510 7.68TB for as much as 930,000 random learn IOPS, and that is precisely what our testing produces at QD256. Again, low queue depth efficiency is outstanding. Performance the place it issues most.
8K Random Write/Read
We precondition the drive for 16,000 seconds, receiving efficiency information each second. We plot this information to look at the take a look at topic’s descent into steady-state.
Steady-state is achieved at 7,000 seconds of preconditioning. Average steady-state write efficiency at QD256 is roughly 103K IOPS.
We count on 8K random to trace precisely the identical as 4K random, simply at a 50% decrease charge. This is precisely what we get.
Here we count on to see our charts monitoring the identical as our 4K charts with considerably decrease efficiency. Results are available as anticipated.
128K Sequential Write/Read
We precondition the drive for six,500 seconds, receiving efficiency information each second. Steady-state for this take a look at was already achieved after we stuffed the drive with 128K seq information.
Average steady-state sequential write efficiency at QD256 is roughly 4,300 MB/s.
Our testing verifies manufacturing unit sustained sequential write specs to be correct, if not a bit on the conservative facet.
Although it takes some queues to ramp it up, when it does, the D7-P5510 7.68TB SSD delivers the products massive time. 7,400 MB/s is completely wonderful and considerably higher than what Intel charges the drive for.
Benchmarks – Server Workloads
Email Server
An Email Server workload is a demanding 8K take a look at with a 50 % R/W distribution. This software offers a great indication of how properly a drive will carry out in a write-heavy workload surroundings.
We precondition the drive for 16,000 seconds, receiving efficiency information each second. We plot this information to look at the take a look at topic’s descent into steady-state.
Steady-State is achieved at roughly 9,000 seconds of preconditioning. Average steady-state workload efficiency at QD256 is roughly 175K IOPS.
The tight preconditioning patterns with few to no outlying IO’s we see within the above chart is testomony to the excessive QoS delivered by the D7-P5510 7.68TB Enterprise SSD.
The typical working area for many enterprise workloads is within the QD1-QD16 vary. This is the place we discover the D7-P5510 with its PCIe Gen4 interface having an enormous benefit over the comparability SSDs that comprise our take a look at pool. Again, efficiency the place it issues most.
OLTP/Database Server
An On-Line Transaction Processing (OLTP) / Database workload is a demanding 8K take a look at with a 66/33 % R/W distribution. OLTP is on-line processing of monetary transactions and high-frequency buying and selling.
We precondition the drive for 16,000 seconds, receiving efficiency information each second. We plot this information to look at the take a look at topic’s descent into steady-state.
Steady-state is achieved at 10,000 seconds of preconditioning. Average steady-state workload efficiency at QD256 is roughly 214K IOPS.
The D7-P5510 7.68TB demonstrates high quality consistency with only a few IO’s that might be thought-about outliers.
It’s all about efficiency within the working area, and once more, that is the place we discover Intel’s PCIe Gen4 D7-P5510 outpacing the competitors by a rustic mile.
Web Server
A Web Server workload is a pure random learn take a look at with a variety of file sizes, starting from 512B to 512KB at various proportion charges per file measurement.
We precondition the drive for 16,000 seconds, receiving efficiency information each second. We plot this information to look at the take a look at topic’s descent into steady-state.
We precondition for this take a look at with an inverted (all-write) workload, so no related info might be gleaned from this chart.
Having a PCIe Gen4 interface together with a 144-layer flash array actually permits the read-centric D7-P5510 7.68TB to stretch its legs right here in a giant method. Our take a look at topic finishes this brutal take a look at at QD256 producing 50% to 100% extra IO’s (efficiency) than the drives we’ve competing towards it. Impressive.
Final Thoughts
PCIe Gen4 has ushered in a brand new stage of efficiency for flash-based storage units. We’ve received loads of it within the client house, however till now, we have not seen a lot of it within the enterprise house. Intel’s D7-P5510 7.68TB SSD has given us our first style of what PCIe Gen4 with Intel 144-layer TLC flash can do for datacenters and enterprise purposes alike.
We like what the D7-P5510 brings to the desk for extra causes than simply its stellar efficiency alone. This drive has a ton of endurance, it is SMB pleasant, and it’s extra accessible for extra purposes due to its worth pricing. Everything we wish all wrapped up in what we contemplate essentially the most fascinating enterprise type issue.
We really feel essentially the most spectacular characteristic of the D7-P5510 sequence is its class-leading low queue efficiency. This is efficiency the place it issues most. This is what we really feel makes the 7.68TB mannequin by far one of the best performing flash-based enterprise SSD we have examined to this point and well-deserving of an Editor’s Choice Award.
Pros:
- Best Form Factor
- Low Cost
- PCIe Gen4 Performance
- Density
Cons:
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