HPE 877764-H21 3.84TB Solid State Drive
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877764-H21 HPE 3.84TB SATA 6GBPS 2.5inch SFF Digitally Refurbished

Availability: In Stock
Part Number#: 877764-H21
List Price was: $2407.69
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Short Description:
877764-H21 3.84TB Serial Advanced Technology Attachment (SATA) -6GBPS 2.5inch SFF Hot-Swap Multi-Level Cell(MLC) Solid State Drive | Made by HPE | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
30 Days

Performance and Speed

Performance and speed are important factors to consider when evaluating the 877764-H21 HPE 3.84TB SATA 6GBPS 2.5inch SFF Digitally Signed Firmware SSD. The drive's sequential read and write speeds refer to how quickly data can be read or written to the drive in a continuous, linear fashion. Random read and write speeds refer to how quickly data can be read or written in non-contiguous locations on the drive.

Input/Output operations per second (IOPS) measure the number of read and write operations that can be performed by the drive in a given time period. Low latency and access times mean that the drive can quickly access and retrieve data, improving overall system performance.

The drive's performance may vary in different operating environments and workloads. The drive's speed can be compared to other similar SSDs in the market, and the effect of the digitally signed firmware on performance can be evaluated. Speed optimization and tuning techniques, such as configuring the drive's settings and using appropriate software, can be used to improve performance.

It is important to note that the system requirements for optimal performance, such as the host system, the controller and the interface, must be met. Speed benchmark results and testing methodologies can be used to evaluate the drive's performance, and real-world performance in different applications can be observed. However, it's important to consider that the drive's performance may be limited by other factors such as bottlenecks in the system.

Advantages of Digitally Signed Firmware

The 877764-H21 HPE 3.84TB SATA 6GBPS 2.5inch SFF Digitally Signed Firmware SSD offers several advantages due to its digitally signed firmware:

  • Security: Digitally signed firmware ensures that the firmware on the drive has not been tampered with, providing an additional layer of security. This helps to prevent malicious firmware from being loaded onto the drive, which could compromise data integrity and security.
  • Authenticity: Digitally signed firmware confirms the authenticity of the firmware, ensuring that it is from a trusted source and has not been tampered with. This can prevent the use of counterfeit or non-genuine drives, which may not meet the performance and reliability standards of the original.
  • Compatibility: By using digitally signed firmware, the drive can ensure that it is compatible with the host system and other components in the infrastructure. This helps to prevent firmware conflicts and compatibility issues.
  • Reliability: Digitally signed firmware ensures that the firmware on the drive is the latest and most stable version, which can improve the drive's reliability and stability. This can reduce the likelihood of firmware bugs and other issues that could affect the drive's performance.
  • Traceability: Digitally signed firmware allows for traceability of the firmware version used on the drive, which can be useful for troubleshooting and support.
  • Compliance: Many industries and regulations require the use of digitally signed firmware to ensure the security and integrity of data. With digitally signed firmware, the drive can meet these compliance requirements.
  • Firmware updates: Digitally signed firmware allows for easy and secure firmware updates, which can improve the drive's performance and security over time.

Digitally signed firmware can provide a higher level of security, authenticity, reliability, traceability, compliance and firmware update capabilities for the 877764-H21 HPE 3.84TB SATA 6GBPS 2.5inch SFF SSD.

Data Security and Encryption

The 877764-H21 HPE 3.84TB SATA 6GBPS 2.5inch SFF Digitally Signed Firmware SSD offers several features related to data security and encryption:

  • Hardware-based encryption: The drive may support hardware-based encryption, which uses a dedicated encryption processor on the drive to encrypt and decrypt data. This can provide a higher level of security than software-based encryption and can also improve performance.
  • Self-Encrypting Drive (SED): The drive may be a Self-Encrypting Drive (SED), which can encrypt all data on the drive automatically and transparently without requiring additional software. This can provide a high level of security without affecting performance.
  • Encryption standards: The drive may support various encryption standards such as Advanced Encryption Standard (AES) for data encryption, which is considered a strong encryption standard.
  • Key management: The drive may have built-in key management features, which can help to protect encryption keys and prevent unauthorized access to the data. This can include features such as password protection and secure key storage.
  • Compliance: The drive may be compliant with various industry and government standards such as the Federal Information Processing Standards (FIPS) 140-2, which pertains to cryptographic modules used in secure systems.
  • Secure Erase: The drive may support secure erase feature, which erases all data on the drive securely and permanently, making it much harder to recover the data. This can be useful when disposing of or repurposing the drive.
  • Remote management: The drive may support remote management, which allows for remote monitoring and configuration of the drive's security settings. This can be useful for large-scale deployments and for managing multiple drives in different locations.
  • Logging and auditing: the drive may have logging and auditing features that can help to track and analyze security-related events, which can be useful for troubleshooting and compliance.

General Information

  • Manufacturer: Hewlett Packard Enterprise (HPE)
  • MPN: 877764-H21
  • Option Part Number: 877764-K21
  • Spare Part Number: 878855-001
  • Model Number: VK003840GWJPK
  • Assembly Number: 877013-005
  • Type: Hot-Swap Solid State Drive
  • SSD Type: SATA 6GBPS

Technical Information

  • Capacity: 3.84 TB
  • Form Factor: 2.5 Inch SFF
  • NAND Flash Memory Type: Multi-Level Cell (MLC)
  • Plug Type: Hot Pluggable
  • Carrier Type: Smart Carrier (SC)
  • Workload Type: Read Intensive
  • Features: Digitally Signed Firmware
  • Bundled With: HPE Smart Carrier
  • Height: 0.30 Inch


  • Endurance DWPD (Drive Writes Per Day): 1
  • Drive Transfer Rate (External): 6 GB/sec
  • Internal Data Rate (Read): 500 MBPS
  • Internal Data Rate (Write): 445 MBPS
  • Random Read IOPS (4KiB, Q=16): 59000
  • Max Random Read IOPS (4KiB): 63000@Q32
  • Random Write IOPS (4KiB, Q=16): 30000
  • Max Random Write IOPS (4KiB): 30000@Q32
  • Average Latency: 60 µS

Power Consumption

  • Idle Time: 1.35 Watt
  • Random Read: 3.00 Watt
  • Random Write: 5.44 Watt
  • Sequential Read: 2.50 Watt
  • Sequential Write: 5.28 Watt


  • Compliant Standards: WEEE

Environmental Parameters

  • Min Operating Temperature: 32 °F
  • Max Operating Temperature: 140 °F

Dimensions & Weight

  • Height: 0.63Inch
  • Width: 3.10Inch
  • Depth: 5.45Inch
  • Weight: 1.50 lbs

Compatibility Information

  • HPE ProLiant DL Series: DL120 Gen9 (2.5 Inch), DL120 Gen9 Entry (2.5 Inch), DL160 Gen9 (2.5 Inch), DL160 Gen9 Base (2.5 Inch), DL160 Gen9 Entry (2.5 Inch), DL160 Gen9 Performance (2.5 Inch), DL160 Gen9 Thoughtspot Server (2.5 Inch), DL20 Gen9 (2.5 Inch), DL20 Gen9 Base (2.5 Inch), DL20 Gen9 Entry (2.5 Inch), DL20 Gen9 Performance (2.5 Inch), DL20 Gen9 Special Server (2.5 Inch), DL360 Gen10 (2.5 Inch), DL360 Gen10 Base (2.5 Inch), DL360 Gen10 Entry (2.5 Inch), DL360 Gen10 High Performance (2.5 Inch), DL360 Gen10 Performance (2.5 Inch), DL580 Gen10 (2.5 Inch), DL580 Gen9 (2.5 Inch), DL580 Gen9 Base (2.5 Inch), DL580 Gen9 Database (2.5 Inch), DL580 Gen9 High Performance (2.5 Inch)
  • HPE ProLiant ML Series: ML110 Gen9 (2.5 Inch), ML110 Gen9 Base (2.5 Inch), ML110 Gen9 Entry (2.5 Inch), ML150 Gen9 (2.5 Inch), ML150 Gen9 Base (2.5 Inch), ML150 Gen9 Entry (2.5 Inch), ML150 Gen9 Performance (2.5 Inch), ML30 Gen9 (2.5 Inch), ML30 Gen9 Base (2.5 Inch), ML30 Gen9 Performance (2.5 Inch), ML350 Gen9 (2.5 Inch), ML350 Gen9 Base (2.5 Inch), ML350 Gen9 Entry (2.5 Inch), ML350 Gen9 Performance (2.5 Inch)
  • HPE ProLiant XL Series: XL170R Gen10 (2.5 Inch), XL190R Gen10 (2.5 Inch)
Product Condition:
Warranty provided by ALLHDD.COM:
30 Days

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

Here, you can check more available conditions of your desired product 877764-H21 at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.

Other Available Categories For - Solid State Drive - SATA-6GBPS


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ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.

What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

What is not covered by our warranty?

The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.

Important notes:

We can provide additional warranty service/support for any product you purchase from us if you need additional warranty coverage before finalizing the order from ALLHDD.Com. You need to ask in live chat/help or call us for more information.

Individual product warranty mentioned on each item product description page/detail page.

Free Technical support on purchased items, our expert consultancy over the phone, by email, by live chat, or by remote login.


Shipping Options and Estimated Delivery Time

UPS Shipping Options:

FREE UPS® Ground (Free shipping to all orders for 48 states!)
Estimated delivery time: 4-7 business days

UPS 3 Day Select®
Estimated delivery time: 3 business days

UPS 2nd Day Air®
Estimated delivery time: 1-2 business days, Delivery by 10:30 AM or 2:00 PM

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Estimated delivery time: Overnight 2-5 PM, Standard Overnight Delivery.

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Estimated delivery time: Overnight Delivery (Next Business Day) Delivery by 10:30 AM or 12:00 PM

UPS Next Day Air® First Overnight - Early A.M
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UPS® First Overnight - Saturday
Estimated delivery time: Overnight 8:30 AM – Saturday

FedEx Shipping Options:

FedEx Ground®
Estimated delivery time: (4–7 business days in the contiguous 48 states)
*For residential delivery via FedEx Ground use FedEx Home Delivery®
Estimated delivery time: 4−7 business days, based on the distance to the destination.

FedEx Express Saver®
Estimated delivery time: 3 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states (except Hawaii and Alaska)

FedEx 2Day®
Estimated delivery time: 2 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states

FedEx Standard Overnight®
Estimated delivery time: Next-business-day (by 4:30 PM to U.S. businesses and by 8:00 PM to residences)
Available throughout all 50 states (Hawaii is outbound only)

FedEx Priority Overnight®
Estimated delivery time: Next-business-day (by 10:30 PM to U.S. businesses, noon to most residences)
Available throughout all 50 states

FedEx First Overnight®
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Available throughout all 50 states

Worldwide Shipping Options:

UPS®/FedEx® International Economy

Estimated delivery time: 4-7 business days

UPS®/FedEx® International Priority

Estimated delivery time: 2-4 business days

UPS®/FedEx® Ground Shipping Canada

Estimated delivery time: 5-8 business days

Important notes:

  • The processing of orders with Ground Shipping can take up to 24-48 hours. But we try to process all orders the same day.
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  • If you have any specific delivery time requirements, please contact our customer support and someone from our customer service team will be able to help you.
  • You can estimate the shipping cost from the products detail page, also available on the checkout page
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