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Western Digital

Western Digital 4TB WD Red SA500 NAS 3D NAND Internal SSD - SATA III 6 Gb/s, 2.5"/7mm, Up to 560 MB/s - WDS400T1R0A, Solid State Hard Drive

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Condition: Used - Like New
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Availability: Only 2 left in stock, order soon!
Fulfilled by Tech Original
Arrives Saturday, May 30
Order within 10 hours and 7 minutes
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Capacity: 4TB


Pattern Name: SSD


Features

  • Storage optimized for caching in NAS systems to rapidly access your most frequently used files.
  • Superior endurance can handle the heavy read and write loads demanded by NAS, giving you the reliability you need in a 24/7 environment.
  • Purpose-built for NAS with proven Western Digital 3D NAND to deliver maximum SATA performance to both home and business users.
  • Reduces latency and improves responsiveness for oltp databases, multi-user environments, photo rendering, 4K and 8K video editing, and more.

Description

Boost your NAS system's performance and responsiveness with the WD Red SA500 NAS SATA SSD. Your NAS system is always on, making a reliable drive essential. Unlike standard SSDs, WD Red NAS SATA SSDs are specifically designed and tested for 24/7 usage. Their endurance and efficient caching makes them ideal for demanding applications.

Digital Storage Capacity: 4 TB


Hard Disk Interface: Serial ATA-600


Connectivity Technology: SATA


Brand: Western Digital


Hard Disk Form Factor: 2.5 Inches


Hard Disk Description: Solid State Drive


Compatible Devices: Desktop


Installation Type: Internal Hard Drive


Color: Red


Hard Disk Size: 4 TB


Digital Storage Capacity: 4 TB


Hard Disk Interface: Serial ATA-600


Connectivity Technology: SATA


Hard Disk Form Factor: 2.5 Inches


Compatible Devices: Desktop


Specific Uses For Product: Business, Personal


Read Speed: 560 Megabytes Per Second


Media Speed: 560 megabits_per_second


Cache Memory Installed Size: 4


Data Transfer Rate: 560 Megabytes Per Second


Form Factor: 2.5-inch


Hardware Connectivity: SATA 6.0 Gb/s


Hard-Drive Size: 4 TB


Item Weight: 50 Grams


Item Dimensions L x W x Thickness: 3.95"L x 2.75"W x 0.28"Th


Number of Items: 1


Unit Count: 1.0 Count


Brand: Western Digital


Model Number: WDS400T1R0A


Hard Disk Description: Solid State Drive


Built-In Media: SSD


Model Name: SA500


Manufacturer: Western Digital


Global Trade Identification Number: 77


UPC: 718037872377


Mfr Part Number: WDS400T1R0A


Warranty Description: 5-year manufacturer's limited warranty


Installation Type: Internal Hard Drive


Color: Red


Enclosure Material: 3D Nand


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Excelente producto
Capacity: 1TB Pattern Name: SSD
Gran producto de calidad increíble y al mejor precio
Reviewed in the United States on December 14, 2022 by NELSON CARDENAS
    • Excelente producto Cumple con las expectativas de calidad y precio
Capacity: 500GB Pattern Name: SSD
Review Image by Giovanni Segura
Excelente producto muy rápido buena calidad y capacidad de almacenamiento
Reviewed in the United States on November 21, 2022 by Giovanni Segura
    • Stable operation
Capacity: 1TB Pattern Name: SSD
Mounted on TS-653D, RAID 1 volume, 1 year of operation, so far so good
Reviewed in the United States on October 6, 2022 by gskuser
    • Great drives
Capacity: 1TB Pattern Name: SSD
Great drives, I paired them as raid 0 as my secondary drive for my desktop
Reviewed in the United States on September 28, 2022 by Raj Doshi
    • Early days, but so far, so good.
Capacity: 4TB Pattern Name: SSD
I'm using a number of WD Red SA500 4TB NAS drives in a ZFS pool consisting of 6 mirrored vdevs. Overall pool performance is great, though average single disk write speed observed during two resilvering operations is only around 200 MB/s. (I've never seen it go above 380 MB/s.) It's not clear to me whether that's the sustained write speed of this drive or if there's a bottleneck (or deliberate throttling) elsewhere. As mentioned in the headline, it's still early days - the pool has only been in operation for a few months. Within the last few days ZFS started showing checksum errors for one of the Samsung EVO 860s that are also in the pool. I replaced it with an SA500. I'll try to remember to update this review over time to note how the SA500s are faring. Update - 2020-09-17: I now have eight of these SSDs. No problems so far. Update - 2021-12-13: In May, 2021, my ZFS pool with eight of these drives (plus eight Samsung drives) faulted one of the SA500 SSDs due to write errors. I replaced it with another SA500. Earlier, back in July of 2020, one of the Samsung drives failed too; I replaced it with a SA500 (as it was cheaper at the time). So far, in that pool, I've had two drive failures; one 4TB Samsung 860 EVO and one 4TB WD SA500. I'm still running the pool with eight Samsung drives and eight WD drives, with no real preference aside from whichever is least expensive when I need a new one. ... show more
Reviewed in the United States on July 31, 2020 by Kevin B.
    • Six 2TB Drives ZFS Pool and LSI HBA Issues
Capacity: 2TB Pattern Name: SSD
Please be aware that the Western Digital SA500 Red SSD is one of the very few non Enterprise SSDs that supports DRAT and HZAT that will allow trim to work properly behind a LSI SAS HBA. Search for ID: 1211161496937 or "TRIM support for LSI HBAs and RAID controllers" in the Broadcom knowledge base. Purchased six 2TB 2.5" drives and put them in a ZFS RAIDZ2 pool in a Supermicro chassis that supports 36 SAS/SATA drives behind a LSI 9300-8i SAS HBA controller. System was running Devuan (Debian) with kernel 4.9. Experienced issues with the drives being kicked out on a nightly basis. Upgraded the LSI 9300-8i controller to the latest BIOS and firmware. Drives where a lot more stable but they would still occasionally be kicked out once a week. Upgraded Devuan to the latest version which runs kernel 4.19 and still experienced the same issues. Only by running the back ported 5.4 kernel did problems go away and system has been stable for the last month. Performance is excellent and what you would expect a six drive RAIDZ2 (RAID6) with 32GB of ARC.. Overall I'm happy, but it was a trying time getting to this point. Western Digital support was fairly poor. Essentially they said to contact the controller vendor to see if they can fix the problem. Broadcom (they bought LSI) was helpful but they did not provide the solution to the problem. ... show more
Reviewed in the United States on March 9, 2020 by J. Dos
    • Great Value
Capacity: 1TB Pattern Name: SSD
I've purchased (and sold) many WD Red drives for Network Attached Storage (NAS) devices over the years. They are a tremendous value for the money.
Reviewed in the United States on August 6, 2022 by Donald Hoversten
    • The red HD SSD are intended for RAID systems.
Capacity: 500GB Pattern Name: SSD
Intended for RAID, not for use as single.
Reviewed in the United States on August 28, 2022 by Albert Marcovici

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