HGST HGST Ultrastar 7K4000 4 TB 3.5" 7200 RPM SATA Internal Enterprise Hard Drive 64 MB Buffer 6.0Gb/s - HUS724040ALA640 / 0F14688 64 MB Cache 3.5-Inch Internal Bare or OEM Drives 0F14688

I laughed too... BUT THEY WORK, AND THEY WORK WELL! For a 7200 RPM drive, they are quiet. Some 7200's sound like small jet engines trying to spin up while nursing a hernia. These do not, AND THEY WORK! Third times a charm. I am bookmarking this place. What they sell WORKS!!!!!

What can I say except dont be afraid of these drives they are good and do the job perfectly Excellent vakue for money & fast delivery

Been seeing mixed reviews on these had for about a month now bought 8 for a dell r510 in raid 5 had no issues so far but for the price and a 5 year warranty the are a good value in my opinion shipping was awesome was spread out in a 20 drive box well packaged had no issues to this date plan on buying more in future

I purchased this to use as a parity drive for my RAID NAS.Before adding to the array I put it through a read, write, read test. The drive returned 3 bad sectors in the first pass alone.Shocking for a "New" HGST drive, I sent it back on it's way.Would recommend avoiding.

AT STARTUPSMART Attributes Data Structure revision number: 16Vendor Specific SMART Attributes with Thresholds:ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE 1 Raw_Read_Error_Rate 0x000b 100 100 016 Pre-fail Always - 0 2 Throughput_Performance 0x0005 100 100 054 Pre-fail Offline - 0 3 Spin_Up_Time 0x0007 100 100 024 Pre-fail Always - 0 4 Start_Stop_Count 0x0012 100 100 000 Old_age Always - 1 5 Reallocated_Sector_Ct 0x0033 100 100 005 Pre-fail Always - 0 7 Seek_Error_Rate 0x000b 100 100 067 Pre-fail Always - 0 8 Seek_Time_Performance 0x0005 100 100 020 Pre-fail Offline - 0 9 Power_On_Hours 0x0012 100 100 000 Old_age Always - 0 10 Spin_Retry_Count 0x0013 100 100 060 Pre-fail Always - 0 12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 1192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 1193 Load_Cycle_Count 0x0012 100 100 000 Old_age Always - 1194 Temperature_Celsius 0x0002 193 193 000 Old_age Always - 31 (Min/Max 24/32)196 Reallocated_Event_Count 0x0032 100 100 000 Old_age Always - 0197 Current_Pending_Sector 0x0022 100 100 000 Old_age Always - 0198 Offline_Uncorrectable 0x0008 100 100 000 Old_age Offline - 0199 UDMA_CRC_Error_Count 0x000a 200 200 000 Old_age Always - 0SMART Error Log Version: 1ATA Error Count: 6 (device log contains only the most recent five errors) CR = Command Register [HEX] FR = Features Register [HEX] SC = Sector Count Register [HEX] SN = Sector Number Register [HEX] CL = Cylinder Low Register [HEX] CH = Cylinder High Register [HEX] DH = Device/Head Register [HEX] DC = Device Command Register [HEX] ER = Error register [HEX] ST = Status register [HEX]Powered_Up_Time is measured from power on, and printed asDDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes,SS=sec, and sss=millisec. It "wraps" after 49.710 days.Error 6 occurred at disk power-on lifetime: 65315 hours (2721 days + 11 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER ST SC SN CL CH DH -- -- -- -- -- -- -- 84 51 29 40 8e f3 04 Error: ICRC, ABRT at LBA = 0x04f38e40 = 83070528 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 60 f8 08 71 8d f3 40 00 15:53:27.015 READ FPDMA QUEUED 60 78 00 f1 8c f3 40 00 15:53:27.014 READ FPDMA QUEUED 60 30 10 b1 8c f3 40 00 15:53:27.014 READ FPDMA QUEUED 60 10 08 91 8c f3 40 00 15:53:27.014 READ FPDMA QUEUED 60 08 00 79 8c f3 40 00 15:53:27.014 READ FPDMA QUEUEDError 5 occurred at disk power-on lifetime: 65315 hours (2721 days + 11 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER ST SC SN CL CH DH -- -- -- -- -- -- -- 84 51 b1 b8 05 40 00 Error: ICRC, ABRT at LBA = 0x004005b8 = 4195768 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 60 00 10 bb 28 ca 40 00 15:53:26.855 READ FPDMA QUEUED 60 08 08 55 3e 18 40 00 15:53:26.854 READ FPDMA QUEUED 60 f8 10 c3 e4 50 40 00 15:53:26.854 READ FPDMA QUEUED 60 08 08 15 3e 18 40 00 15:53:26.853 READ FPDMA QUEUED 60 00 00 69 04 40 40 00 15:53:26.853 READ FPDMA QUEUEDError 4 occurred at disk power-on lifetime: 65315 hours (2721 days + 11 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER ST SC SN CL CH DH -- -- -- -- -- -- -- 84 51 99 67 02 00 00 Error: ICRC, ABRT at LBA = 0x00000267 = 615 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 60 f8 00 08 02 00 40 00 15:43:53.326 READ FPDMA QUEUED 60 f8 20 08 01 00 40 00 15:43:53.325 READ FPDMA QUEUED 60 78 18 88 00 00 40 00 15:43:53.325 READ FPDMA QUEUED 60 30 10 48 00 00 40 00 15:43:53.325 READ FPDMA QUEUED 60 10 08 28 00 00 40 00 15:43:53.325 READ FPDMA QUEUEDError 3 occurred at disk power-on lifetime: 65309 hours (2721 days + 5 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER ST SC SN CL CH DH -- -- -- -- -- -- -- 84 51 e1 da 2a ca 01 Error: ICRC, ABRT at LBA = 0x01ca2ada = 30026458 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 60 00 00 bb 2a ca 40 00 10:00:02.889 READ FPDMA QUEUED 60 00 00 bb 28 ca 40 00 10:00:02.874 READ FPDMA QUEUED 60 f8 00 c3 e4 50 40 00 10:00:02.873 READ FPDMA QUEUED 60 f8 08 c3 e3 50 40 00 10:00:02.864 READ FPDMA QUEUED 60 78 00 43 e3 50 40 00 10:00:02.863 READ FPDMA QUEUEDError 2 occurred at disk power-on lifetime: 65305 hours (2721 days + 1 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER ST SC SN CL CH DH -- -- -- -- -- -- -- 84 51 11 c8 06 40 00 Error: ICRC, ABRT at LBA = 0x004006c8 = 4196040 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 60 78 10 f1 07 40 40 00 06:34:14.264 READ FPDMA QUEUED 60 08 08 e1 07 40 40 00 06:34:14.264 READ FPDMA QUEUED 60 70 00 69 06 40 40 00 06:34:14.264 READ FPDMA QUEUED 60 00 00 69 04 40 40 00 06:34:14.253 READ FPDMA QUEUED 60 f8 00 71 8e f3 40 00 06:34:14.252 READ FPDMA QUEUEDSMART Self-test log structure revision number 1No self-tests have been logged. [To run self-tests, use: smartctl -t]SMART Selective self-test log data structure revision number 1 SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS 1 0 0 Not_testing 2 0 0 Not_testing 3 0 0 Not_testing 4 0 0 Not_testing 5 0 0 Not_testingSelective self-test flags (0x0): After scanning selected spans, do NOT read-scan remainder of disk.If Selective self-test is pending on power-up, resume after 0 minute delay.