Kingston SSDNow 40GB (X25-V)
1365.35TB Host writes 44739793*32)
Reallocated sectors : 05 768 -
Available Reserved Space : E8 86 (86)
POH 12475
MD5 OK
31.53MiB/s on avg (~92 hours)
--
Kingston SSDNow 40GB (X25-V)
1365.35TB Host writes 44739793*32)
Reallocated sectors : 05 768 -
Available Reserved Space : E8 86 (86)
POH 12475
MD5 OK
31.53MiB/s on avg (~92 hours)
--
-
Hardware:
Here are todays update:
m4
1984.9957 TiB
8143 hours
Avg speed 73.10 MiB/s.
AD 253 to 241.
P/E 34177
C3 456606202 to 614011911
01 167920 to 239518 (1)
CE 90
MD5 OK.
Reallocated sectors : 00
Intel X25-E 64GB
1.35 PiB
4607-30=4577 hours
Reallocated sectors : 79 to 157
Available Reserved space: 59 to 56
MWI= 91
MD5 =OK
77.59 MiB/s on avg
Mtron Pro 7025 32GB
Paused until new firmware is updated.
OCZ Vertex 1 120GB
Will start after an update to the latest firmware.
1: AMD FX-8150-Sabertooth 990FX-8GB Corsair XMS3-C300 256GB-Gainward GTX 570-HX-750
2: Phenom II X6 1100T-Asus M4A89TD Pro/usb3-8GB Corsair Dominator-Gainward GTX 460SE/-X25-V 40GB-(Crucial m4 64GB /Intel X25-M G1 80GB/X25-E 64GB/Mtron 7025/Vertex 1 donated to endurance testing)
3: Asus U31JG - X25-M G2 160GB
Samsung 840 Day 5
Drive Hours: 124
ASU GiB Written: 43,190.93
Avg MB/s: 110.47 (60.86 hours)
MD5: OK
Wear Leveling Count (B1): 345 raw (65 normalized)
Reallocated blocks (B3,05): 0 (0 sectors)
Failure count (B5, B6): 0 program, 0 erase
Uncorrectable Error Count: 0
ECC Error Rate (C3): 0
Samsung 840 Day 8
Drive Hours: 193
ASU GiB Written: 68,231.36
Avg MB/s: 112.75 (3.52 hours)
MD5: OK
Wear Leveling Count (B1): 545 raw (46 normalized)
Reallocated blocks (B3,05): 0 (0 sectors)
Failure count (B5, B6): 0 program, 0 erase
Uncorrectable Error Count: 0
ECC Error Rate (C3): 0
Amazing work gentlemen. Saw this article referenced on AnandTech.
Funny too, as my Intel 320 120GB is only 2.03 TiB in total writes. Guess at this useage, it should last well into the 2030's...
Heatware
Main
intel i5 3570k @ 4+ GHz | Gigabyte Z77X-UD5H Rev 1.1 |Crucial Ballistix Tactical VLP 2x8GB DDR3-1600
intel 335 240GB SSD | WD Black 640GB HDD
Sapphire AMD 7870XT 2GB w-Boost (Tahiti LE)
Creative X-Fi Titanium PCI-e
HTPC
AMD FX 6300 Vishera | ASRock 970 Extreme 3 | Kingston HyperX Black 2x4GB DDR3-1600
intel 320 120GB SSD | Seagate Barracuda 640GB HDD
AMD Visiontek HD7850 2GB
Dlink DWA-556 Wireless N Adapter
Tablet
Lenovo IdeaTab A2109 - Running rooted J-Bean & ADW
Samsung 830 256GB Day 250
(GiB) 6,223,052
(TiB) 6,077
(PiB) 5.97
(Avg) 298.38 MB/s over the past 2000+ hours
(B1) Wear Leveling Count: 26,901
(B5) Program Fail Count: 0
(B6) Erase Fail Count: 25
(B7) Runtime Bad Block Count: 461
(05) Reallocated Sectors: 1,888,256
Read Failures: 436
(POH) 6177
-------------------
I couldn't wait until exactly 6PiB for the next update, so here it is: 5.97PiB
Guys, 175k IOPS from a SATA drive.
Christopher, how many sectors are there on the 830 to re-allocate to? Can we extrapolate out the (fairly steady?) reallocation rate and predict when it should run out of space and finally keel over?
For the record, 6PiB is insane. My 830 is averaging 8.5 GB writes/day. At that rate, the NAND would last until the year 4016 -- assuming it didn't get fried by a lightning surge, hurricane, earthquake, flood, nuclear bomb or meteor strike first.
My 240Gb ForceGT suddenly failed after 5 months of use, it only had about 3Tb of host write on it.. It was working fine until a reboot and it became unpartitioned, it can be detected by the bios/os/parted magic but cannot be accessed.. I/O error of some sorts. What could have possibly caused this ?
Samsung 830 256GB Day 252
(GiB) 6,282,908
(TiB) 6,135
(PiB) 6.03
(Avg) 298.49 MB/s over the past 3400+ hours
(B1) Wear Leveling Count: 27,159
(B5) Program Fail Count: 0
(B6) Erase Fail Count: 27
(B7) Runtime Bad Block Count: 542
(05) Reallocated Sectors: 2,220,032
Read Failures: 515
(POH) 6133
-------------------
And that's what 6PiB looks like.
Last edited by Christopher; 11-28-2012 at 11:42 AM.
Samsung 840 Day 13
Drive Hours: 321
ASU GiB Written: 111,733.01
Avg MB/s: 105.73 (5.02 hours)
MD5: OK
Wear Leveling Count (B1): 894 raw (11 normalized)
Reallocated blocks (B3,05): 0 (0 sectors)
Failure count (B5, B6): 0 program, 0 erase
Uncorrectable Error Count: 0
ECC Error Rate (C3): 0
Drive has nearly reached it's specified lifetime writes.
Kingston SSDNow 40GB (X25-V)
1388.55TB Host writes 45500018*32)
Reallocated sectors : 05 768 -
Available Reserved Space : E8 86 (86)
POH 12688
MD5 OK
31.92MiB/s on avg (~210 hours)
--
I'll have a look at the charts asap. (tonight or tomorrow)
-
Hardware:
Sony KDL40 // ASRock P67 Extreme4 1.40 // Core i5 2500K //
G.Skill Ripjaws 1600 4x2Gb // HD6950 2GB // Intel Gigabit CT PCIe //
M-Audio Delta 2496 // Crucial-M4 128Gb // Hitachi 2TB // TRUE-120 //
Antec Quattro 850W // Antec 1200 // Win7 64 bit
Far to modest my man...I guess it'll take 10 PiB to earn the title of truly epic. lol
Too lazy to search the thread....did you buy this drive 'off the shelf' so to speak or did samsung give it to ya?
'Best Bang For The Buck' Build - CM Storm Sniper - CM V8 GTS HSF
2500K @ 4.5GHz 24/7 - Asus P8Z68-V Pro Gen3 - GSkill 2x4GB DDR3-2400 C10
Sapphire Vapor-X 7770 OC Edition - PC Power & Cooling Silencer MkIII 600W
Boot: 2x 64GB SuperSSpeed S301 SLC Raid 0 Work: Intel 520 120GB
Storage: Crucial M500 1TB - Ocz Vertex 4 128GB - 4x 50GB Ocz Vertex 2
HDDs: 2 x 1TB WD RE4 Raid0 - Ext.Backup: 2 x 1.5TB WD Blacks Raid 1
It's just a retail box 830... Came with a copy of Arkham City, too. I don't game all that much, but I just recently got around to playing it -- it was moderately enjoyable. To put things in perspective though, BATs 64GB M4 is further along when you take capacity and speed into account... The 830 is four times as fast, but four times as big, too.
Samsung 840 Day 14.5ish
Drive Hours: 344
ASU GiB Written: 123,784.38
Avg MB/s: 105.20 (37.63 hours)
MD5: OK
Wear Leveling Count (B1): 990 raw (1 normalized)
Reallocated blocks (B3,05): 0 (0 sectors)
Failure count (B5, B6): 0 program, 0 erase
Uncorrectable Error Count: 0
ECC Error Rate (C3): 0
Last edited by canthearu; 11-30-2012 at 03:27 PM.
Why crystaldiskinfo only shows 2tb being written? Is it because the drive is tlc and unsupported or does it count it differently than A.S.U.?
thank you
and thank you all for testing these drives for us. I'm planning to get a 500gb ssd for my laptop, now that the prices are "normal" and i was between the 830(proven stability/endurance) and the 840(faster random reads, minimal slower writes than the 830, for the 500gb version) since the 840 pro is too expensive for me, but i was worried about the endurance of the tlc nand since my laptop will also have some torrents with average 20gb/day , 24/7. But since the 120gb manages more than 120tb, i don't think i'll have a problem with the 500gb for 3-5 years.
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